The Triage Document

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Accompanying a new story on GCHQ/NSA cooperation yesterday, the Intercept released one of the most revealing documents about NSA spying yet. It describes efforts to use Identifier Scoreboard to triage leads such that analysts spend manual time only with the most promising leads. Basically, the NSA aims to use this process to differentiate the 75% of metadata they collect that is interesting but not of high interest into different categories for further analysis.

It does so by checking the leads — which are identifiers like email addresses and phone numbers — against collected data (and this extends beyond just stuff collected on the wires; it includes captured media) to see what kind of contacts with existing targets there have been. Not only does the system pull up what prior contacts of interest exist, but also what time frame those occurred and in what number. From there, the analyst can link directly to either the collected knowledge about a target or the content.

Before I get into the significance, a few details.

First, the system works with both phone and Internet metadata. That’s not surprising, and it does not yet prove they’re chaining across platforms. But it is another piece of evidence supporting that conclusion.

More importantly, look at the authorities in question:

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First, FAA. The CP and CT are almost certainly certificates, the authority to collect on counterproliferation and counterterrorism targets. But note what’s not there? Cybersecurity, the third known certificate (there was a third certificate reapproved in 2011, so it was active at this time). Which says they may be using that certificate differently (which might make sense, given that you’d be more interested in forensic flows, but this triage system is used with things like TAO which presumably include cyber targets).

There is, however, a second kind of FAA, “FG.” That may be upstream or it may be something else (FG could certainly stand for “Foreign Government, which would be consistent with a great deal of other data). If it’s something else, it supports the notion that there’s some quirk to how the government is using FAA that differs from what they’ve told PCLOB and the Presidential Review Group, which have both said there are just those 3 certificates.

Then there’s FAA 704/705B. This is collection on US person overseas. Note that FAA 703 (collection on US person who is located overseas but the collection on whom is in the US) is not included. Again, this shows something about how they use these authorities.

Finally, there are two EO12333s. In other slides, we’ve seen an EO12333 and an EO123333 SPCMA (which means you can collect and chain through Americans), and that may be what this is. Update: One other possibility is that this distinguishes between EO12333 data collected by the US and by second parties (the Five Eyes).

Now go to what happens when an identifier has had contact with a target — and remember, these identifiers are just random IDs at this point.

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The triage program automatically pulls up prior contacts with targets. Realize what this is? It’s a backdoor search, conducted off an identifier about which the NSA has little knowledge.

And the triage provides a link directly from that the metadata describing when the contact occurred and who initiated it to the content.

When James Clapper and Theresa Shea describe the metadata serving as a kind of index that helps prioritize what content they read, this is part of what they’re referring to. That — for communications involving people who have already been targeted under whatever legal regime — the metadata leads directly to the content. (Note, this triage does not apparently include BR FISA or PRTT data — that is, metadata collected in the US — which says there are interim steps before such data will lead directly to content, though if that data can be replicated under EO 12333, as analysts are trained to do, it could more directly lead to this content.)

So they find the identifiers, search on prior contact with targets, then pull up that data, at least in the case of EO12333 data. (Another caution, these screens date from a period when NSA was just rolling out its back door search authorities for US persons, and there’s nothing here that indicates these were US persons, though it does make clear why — as last year’s audit shows — NSA has had numerous instances where they’ve done back door searches on US person identifiers they didn’t know were US person identifiers.)

Finally, look at the sources. The communications identified here all came off EO12333 communications (interestingly, this screen doesn’t ID whether we’re looking at EO12333_X or _S data). As was noted to me this morning, the SIGADS that are known here are offshore. But significantly, they include MUSCULAR, where NSA steals from Google overseas.

That is, this screen shows NSA matching metadata with metadata and content that they otherwise might get under FAA, legally, within the US. They’re identifying that as EO12333 data. EO12333 data, of course, gets little of the oversight that FAA does.

At the very least, this shows the NSA engaging in such tracking, including back door searches, off a bunch of US providers, yet identifying it as EO12333 collection.

Update: Two more things on this. Remember NSA has been trying, unsuccessfully, to replace its phone dragnet “alert” function since 2009 when the function was a big part of its violations (a process got approved in 2012, but the NSA has not been able to meet the terms of it technically, as of the last 215 order). This triage process is similar — a process to use with fairly nondescript identifiers to determine whether they’re worth more analysis. So we should assume that, while BR FISA (US collected phone dragnet) information is not yet involved in this, the NSA aspires to do so. There are a number of reasons to believe that moving to having the providers do the initial sort (as both the RuppRoge plan offered by the House Intelligence Committee and Obama’s plan do) would bring us closer to that point.

Finally, consider what this says about probable cause (especially if I’m correct that EO12333_S is the SPMCA that includes US persons). Underlying all this triage is a theory of what constitutes risk. It measures risk in terms of conversations –how often, how long, how many times — with “dangerous” people. While that may well be a fair measure in some cases, it may not be (I’ve suggested, for example, that people who don’t know they may be at risk are more likely to speak openly and at length, and those conversations then serve as a kind of camouflage for the truly interesting, rare by operational security conversations). But this theory (though not this particular tool) likely lies behind a lot of the young men who’ve been targeted by FBI.

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The Verizon Publicity Stunt, Mosaic Theory, and Collective Fourth Amendment Rights

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On Friday, I Con the Record revealed that a telecom — Ellen Nakashima confirms it was Verizon — asked the FISA Court to make sure its January 3 order authorizing the phone dragnet had considered Judge Richard Leon’s December 16 decision that it was unconstitutional. On March 20, Judge Rosemary Collyer issued an opinion upholding the program.

Rosemary Collyer’s plea for help

Ultimately, in an opinion that is less shitty than FISC’s previous attempts to make this argument, Collyer examines the US v. Jones decision at length and holds that Smith v. Maryland remains controlling, mostly because no majority has overturned it and SCOTUS has provided no real guidance as to how one might do so. (Her analysis raises some of the nuances I laid out here.)

The section of her opinion rejecting the “mosaic theory” that argues the cumulative effect of otherwise legal surveillance may constitute a search almost reads like a cry for help, for guidance in the face of the obvious fact that the dragnet is excessive and the precedent that says it remains legal.

A threshold question is which standard should govern; as discussed above, the court of appeals’ decision in Maynard and two concurrences in Jones suggest three different standards. See Kerr, “The Mosaic Theory of the Fourth Amendment,” 111 Mich. L. Rev. at 329. Another question is how to group Government actions in assessing whether the aggregate conduct constitutes a search.See id. For example, “[w]hich surveillance methods prompt a mosaic approach? Should courts group across surveillance methods? If so, how? Id. Still another question is how to analyze the reasonableness of mosaic searches, which “do not fit an obvious doctrinal box for determining reasonableness.” Id. Courts adopting a mosaic theory would also have to determine whether, and to what extent, the exclusionary rule applies: Does it “extend over all the mosaic or only the surveillance that crossed the line to trigger a search?”

[snip]

Any such overhaul of Fourth Amendment law is for the Supreme Court, rather than this Court, to initiate. While the concurring opinions in Jones may signal that some or even most of the Justices are ready to revisit certain settled Fourth Amendment principles, the decision in Jones itself breaks no new ground concerning the third-party disclosure doctrine generally or Smith specifically. The concurring opinions notwithstanding, Jones simply cannot be read as inviting the lower courts to rewrite Fourth Amendment law in this area.

As I read these passages, I imagined that Collyer was trying to do more than 1) point to how many problems overruling the dragnet would cause and 2) uphold the dignity of the rubber stamp FISC and its 36+ previous decisions the phone dragnet is legal.

There is reason to believe she knows what we don’t, at least not officially: that even within the scope of the phone dragnet, the dragnet is part of more comprehensive mosaic surveillance, because it correlates across platforms and identities. And all that’s before you consider how, once dumped into the corporate store and exposed to NSA’s “full range of analytic tradecraft,” innocent Americans might be fingerprinted to include our lifestyles.

That is, not only doesn’t Collyer see a way (because of legal boundary concerns about the dragnet generally, and possibly because of institutional concerns about FISC) to rule the dragnet illegal, but I suspect she sees the reverberations that such a ruling would have on the NSA’s larger project, which very much is about building mosaics of intelligence.

No wonder the government is keeping that August 20, 2008 opinion secret, if it indeed discusses the correlations function in the dragnet, because it may well affect whether the dragnet gets assessed as part of the mosaic NSA uses it as.

Verizon’s flaccid but public legal complaint

Now, you might think such language in Collyer’s opinion would invite Verizon to appeal this decision. But given this lukewarm effort, it seems unlikely to do so. Consider the following details:

Leon issued his decision December 16. Verizon did not ask the FISC for guidance (which makes sense because they are only permitted to challenge orders).

Verizon got a new Secondary Order after the January 3 reauthorization. It did not immediately challenge the order.

It only got around to doing so on January 22 (interestingly, a few days after ODNI exposed Verizon’s role in the phone dragnet a second time), and didn’t do several things — like asking for a hearing or challenging the legality of the dragnet under 50 USC 1861 as applied — that might reflect real concern about anything but the public appearance of legality. (Note, that timing is of particular interest, given that the very next day, on January 23, PCLOB would issue its report finding the dragnet did not adhere to Section 215 generally.)

Indeed, this challenge might not have generated a separate opinion if the government weren’t so boneheaded about secrecy.

Verizon’s petition is less a challenge of the program than an inquiry whether the FISC has considered Leon’s opinion.

It may well be the case that this Court, in issuing the January 3,2014 production order, has already considered and rejected the analysis contained in the Memorandum Order. [redacted] has not been provided with the Court’s underlying legal analysis, however, nor [redacted] been allowed access to such analysis previously, and the order [redacted] does not refer to any consideration given to Judge Leon’s Memorandum Opinion. In light of Judge Leon’s Opinion, it is appropriate [redacted] inquire directly of the Court into the legal basis for the January 3, 2014 production order,

As it turns out, Judge Thomas Hogan (who will take over the thankless presiding judge position from Reggie Walton next month) did consider Leon’s opinion in his January 3 order, as he noted in a footnote.

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And that’s about all the government said in its response to the petition (see paragraph 3): that Hogan considered it so the FISC should just affirm it.

Verizon didn’t know that Hogan had considered the opinion, of course, because it never gets Primary Orders (as it makes clear in its petition) and so is not permitted to know the legal logic behind the dragnet unless it asks nicely, which is all this amounted to at first.

Note that the government issued its response (as set by Collyer’s scheduling order) on February 12, the same day it released Hogan’s order and its own successful motion to amend it. So ultimately this headache arose, in part, because of the secrecy with which it treats even its most important corporate spying partners, which only learn about these legal arguments on the same schedule as the rest of us peons.

Yet in spite of the government’s effort to dismiss the issue by referencing Hogan’s footnote, Collyer said because Verizon submitted a petition, “the undersigned Judge must consider the issue anew.” Whether or not she was really required to or could have just pointed to the footnote that had been made public, I don’t know. But that is how we got this new opinion.

Finally, note that Collyer made the decision to unseal this opinion on her own. Just as interesting, while neither side objected to doing so, Verizon specifically suggested the opinion could be released with no redactions, meaning its name would appear unredacted.

The government contends that certain information in these Court records (most notably, Petitioner’s identity as the recipient of the challenged production order) is classified and should remain redacted in versions of the documents that are released to the public. See Gov’t Mem. at 1. Petitioner, on the other hand, “request[s] no redactions should the Court decide to unseal and publish the specified documents.” Pet. Mem. at 5. Petitioner states that its petition “is based entirely on an assessment of [its] own equities” and not on “the potential national security effects of publication,” which it “is in no position to evaluate.” Id.

I’ll return to this. But understand that Verizon wanted this opinion — as well as its own request for it — public.

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Back Door Searches: One of Two Replacements for the Internet Dragnet?

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I said the other day, most of NSA’s Civil Liberties and Privacy Office comment to the Privacy and Civil Liberties Oversight Board on Section 702 was disappointing boilerplate, less descriptive than numerous other statements already in the public record.

In the passage on back door searches I looked at, however, there was one new detail that is very suggestive. It said NSA does more back door searches on metadata than on content under Section 702.

NSA distinguishes between queries of communications content and communications metadata. NSA analysts must provide justification and receive additional approval before a content query using a U.S. person identifier can occur. To date, NSA analysts have queried Section 702 content with U.S. person identifiers less frequently than Section 702 metadata.

Consider what this means. NSA collects content from a selector — say, all the Hotmail communications of ScaryAQAPTerrorist. That content of course includes metadata (setting aside the question of whether this is legally metadata or content for the moment): the emails and IPs of people who were in communication with that scary terrorist.

The NSA is saying that the greater part of their back door searches on US person identifiers — say, searching on the email, “[email protected]” — is just for metadata.

Given the timing, it seems that they’re using back door searches as one of two known replacements for the PRTT Internet dragnet shut down around October 30, 2009, turned on again between July and October 2010, then shut down for good in 2011 (the other being the SPCMA contact chaining of EO 12333 collected data through US person identifiers).

Recall that NSA and CIA first asked for these back door searches in April 2011. That was somewhere between 6 to 9 months after John Bates had permitted NSA to turn the Internet dragnet back on in 2010 under sharply restricted terms. NSA was still implementing their rules for using back door searches in early 2012, just months after NSA had shut down the (domestic) Internet dragnet once and for all.

And then NSA started using 702 collection for a very similar function: to identify whether suspicious identifiers were in contact with known suspicious people.

There are many parts of this practice that are far preferable to the old Internet dragnet.

For starters, it has the benefit of being legal, which the Internet dragnet never was!

Congress and the FISC have authorized NSA to collect this data from the actual service providers targeting on overseas targets. Rather than collecting content-as-metadata from the telecoms — which no matter how hard they tried, NSA couldn’t make both legal and effective — NSA collected the data from Yahoo and Microsoft and Google. Since the data was collected as content, it solves the content-as-metadata problem.

And this approach should limit the number of innocent Americans whose records are implicated. While everyone in contact with ScaryAQAPTerrorist will potentially be identified via a backdoor search, that’s still less intrusive than having every Americans’ contacts collected (though if we can believe the NSA’s public statements, the Internet dragnet always collected on fewer people than the phone dragnet).

That said, the fact that the NSA is presumably using this as a replacement may lead it to task on much broader selectors than they otherwise might have: all of Yemen, perhaps, rather than just certain provinces, which would have largely the same effect as the old Internet dragnet did.

In addition, this seems to reverse the structure of the old dragnet (or rather, replicate some of the problems of the alert system that set off the phone dragnet problems in 2009). It seems an analyst might test a US person identifier — remember, the analyst doesn’t even need reasonable articulable suspicion to do a back door search — against the collected metadata of scary terrorist types, to see if the US person is a baddie. And I bet you a quarter this is automated, so that identifiers that come up in, say, a phone dragnet search are then run against all the baddies to see if they also email at the press of a button. And at that point, you’re just one more internal approval step away from getting the US person content.

In short, this would seem to encourage a kind of wild goose chase, to use Internet metadata of overseas contact to judge whether a particular American is suspicious. These searches have a far lower standard than the phone and Internet dragnets did (as far as we know, neither the original collection nor the back door search ever require an assertion of RAS). And the FISC is far less involved; John Bates has admitted he doesn’t know how or how often NSA is using this.

But it is, as far as we know, legal.

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EFF to Reggie Walton: Stuart Delery and John Carlin Are Still Materially Misleading FISA Court

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In my latest post in DOJ’s apparent effort to destroy evidence pertinent to EFF’s several lawsuits in Northern District of CA, I noted that even after being ordered to explain their earlier material misstatements to the FISA Court, Assistant Attorneys General John Carlin and Stuart Delery left a lot of key details unsaid. Significantly, they did not describe the full extent of the evidence supporting EFF’s claims in the dispute (and therefore showing DOJ’s actions to be unreasonable).

Notwithstanding a past comment about preservation orders in the matters before Judge Walton, the government claims EFF’s suits are unrelated to the phone dragnet.

[T]he Government has always understood [EFF’s suits] to be limited to certain presidentially authorized intelligence collection activities outside FISA, the Government did not identify those lawsuits, nor the preservation order issued therein, in its Motion for the Second Amendment to Primary Order filed in the above-captioned Docket number on February 25, 2014. For the same reasons, the Government did not notify this Court of its receipt of plaintiffs’ counsel’s February 26, 2014, e-mail.

Note, to sustain this claim, the government withheld both the state secrets declarations that clearly invoke the FISC-authorized dragnets as part of the litigation, even though the government’s protection order invokes it repeatedly, as well as Vaughn Walker’s preservation order which is broader than DOJ’s own preservation plan. Thus, they don’t give Walton the things he needs to be able to assess whether DOJ’s actions in this matter were remotely reasonable.

Apparently, EFF agrees. EFF Legal Director Cindy Cohn wrote AAGs Stuart Delery and John Carlin to complain that they hadn’t referenced the evidence submitted by EFF to support its claims.

[W]e were dismayed to see that the government’s response to the FISC on pages 3-5 repeated its own arguments (plus new ones) about the scope of the Jewel complaint without referencing, much less presenting, plaintiffs’ counter-arguments. As you know, especially in our reply papers (doc. 196) in support of the TRO, plaintiffs presented significant argument and evidence that contradicts the government’s statement to the FISC that plaintiffs only “recently-expressed views” (pages 2, 7) regarding the scope of the preservation orders. They also also undermines [sic] the few paragraphs of the Jewel Complaint and some other documents that the government has cherry-picked to support its argument.

In addition, Cohn complains that the government has left the impression this dispute pertains solely to phone records.

[W]e are concerned that the FISC has not been put on notice that the scope of the dispute about the preservation order in Jewel (or at least the scope of the plaintiffs’ view of the preservation order) reaches beyond telephone records into the Internet content and metadata gathered from the fiberoptic cables of AT&T. This is especially concerning because the FISC may have required (or allowed) destruction of some of that evidence without the knowledge that it was doing so despite the existence of a preservation order covering that information issued by the Northern District of California.

Cohn’s invocation of Internet data is particularly important as it raises the second of two known illegal practices (the other being watchlisting US persons in the phone dragnet without the legally required First Amendment review) the data for which would be aging off now or in the near future: the collection of Internet content in the guise of metadata. I believe the Internet dragnet continued until October 30, 2009, so if they were aging off data for the 6 months in advance, might be aged off in the next week or so.

I’m really curious whether this spat is going to be resolved before Reggie Walton finishes his service on FISC on May 19.

But one thing is certain: it’s a lot more fun to watch the FISC docket when ex parte status starts to break down.

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NSA’s New “Privacy Officer” Releases Her First Propaganda

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Over at Lawfare, Ken Anderson released the public comment on Section 702 the NSA Civil Liberties and Privacy Office have submitted to the Privacy and Civil Liberties and Oversight Board. Anderson notes that the comment doesn’t appear to be online yet, and the name of the Civil Liberties and Privacy Officer, Rebecca Richards, doesn’t appear on what Anderson posted (though that may be Lawfare’s doing).

The statement, generally, makes me sad. The comment repeatedly backed off including known, even unclassified details about Section 702, and as such this doesn’t so much read as an independent statement on the privacy assessment of the woman at the NSA mandated with overseeing it, but rather a highly scripted press release.

I will probably do a piece on some potential holes this statement may indicate in NSA’s oversight (though it is written in such hopeless bureaucratese, we can’t be sure). But for the moment, I wanted to point to what, in my opinion, is the most glaring example of how scripted this.

The statement describes back door searches this way:

Since October 2011 and consistent with other agencies’ Section 702 minimization procedures, NSA’s Section 702 minimization procedures have permitted NSA personnel to use U.S. person identifiers to query Section 702 collection when such a query is reasonably likely to return foreign intelligence information. NSA distinguishes between queries of communications content and communications metadata. NSA analysts must provide justification and receive additional approval before a content query using a U.S. person identifier can occur. To date, NSA analysts have queried Section 702 content with U.S. person identifiers less frequently than Section 702 metadata. For example, NSA may seek to query a U.S. person identifier when there is an imminent threat to life, such as a hostage situation. NSA is required to maintain records of U.S. person queries and the records are available for review by both OOJ [sic] and ODNI as part of the external oversight process for this authority. Additionally, NSA’s procedures prohibit NSA from querying Upstream data with U.S. person identifiers.

The only new piece of information provided here is that the NSA conducts more back door searches on 702 metadata than on 702 content.

But then the statement immediately provides the most defensible example of back door searches — searching for a US person’s identifier in content when they’ve been kidnapped, a scenario that derives from a pre-PAA problem with NSA’s kludged FISC approved program. Notably, this scenario is almost certainly not a metadata search! This is also the same scenario used by Dianne Feinstein’s aides in November to obscure the true extent of the searches, suggesting it is a propaganda line NSA has developed to spin back door searches.

What I find so frustrating about this statement is how it compares with statements others have already made … to PCLOB.

In November, for example, after ODNI General Counsel Robert Litt admitted that the Intelligence Community treats back door searches of 702 data (and probably, EO 12333 data) like they do all “legally collected” data, NSA General Counsel Raj De admitted that NSA doesn’t even require Reasonable Articulable Suspicion to do searches on US person data, because doing so would involve adopting a higher standard for back door searches than for other data.

Raj De: Our minimization procedures, including how we handle data, whether that’s collection, analysis, dissemination, querying are all approved by the Foreign Intelligence Surveillance Court. There are protections on the dissemination of information, whether as a result of a query or analysis. So in other words, U.S. person information can only be disseminated if it’s either necessary to understand the foreign intelligence value of the information,evidence of a crime and so forth. So I think those are the types of protections that are in place with this lawfully collected data.

[Center for Democracy and Technology VP James] DEMPSEY: But am I right, there’s no, on the query itself, other than it be for a foreign intelligence purpose, is there any other limitation? We don’t even have a RAS for that data.

MR. DE: There’s certainly no other program for which the RAS standard is applicable. That’s limited to the 215 program, that’s correct. But as to whether there is, and I think this was getting to the probable cause standard, should there be a higher standard for querying lawfully collected data. I think that would be a novel approach in this context, not to suggest reasonable people can’t disagree, discuss that. But I’m not aware of another context in which there is lawfully collected, minimized information in this capacity in which you would need a particular standard.

Then, in March, Litt objected to requiring court review before doing back door searches (and he was asked specifically about back door searches of US person data, though he reportedly tried to back off the application of this to US persons after the hearing) because the volume of back door searches is so high.

[Retired DC Circuit Judge] Patricia Wald: The President required, or, I think he required in his January directive that went to 215 that at least temporarily, the selectors in 215 for questioning the databank of US telephone calls–metadata–had to be approved by the FISA Court. Why wouldn’t a similar requirement for 702 be appropriate in the case where US person indicators are used to search the PRISM database? What big difference do you see there?

Robert Litt: Well, I think from a theoretical perspective it’s the difference between a bulk collection and a targeted collection which is that–

Wald: But I would think that, sorry for interrupting, [cross-chatter]  I would think that message since 702 has actually got the content.

Litt: Well, and the second point that I was going to make is that I think the operational burden in the context of 702 would far greater than in the context of 215.

Wald: But that would–

Litt: If you recall, the number of actual telephone numbers as to which a  RAS–reasonable articulable suspicion determination was made under Section 215 was very small. The number of times that we query the 702 database for information is considerably larger. I suspect that the Foreign Intelligence Surveillance Court would be extremely unhappy if they were required to approve every such query.

Wald: I suppose the ultimate question for us is whether or not the inconvenience to the agencies or even the unhappiness of the FISA Court would be the ultimate criteria.

Litt: Well I think it’s more than a question of convenience, I think it’s also a question of practicability.

Admittedly, Litt’s answer refers to all the back door searches conducted by the Intelligence Community, including the both the CIA and FBI (the latter of which other reporters seem to always ignore when discussing back door searches), as well as NSA. So it’s possible this volume of back door searches reflects FBI’s use of the practice, not NSA’s. (Recall that former presiding FISC Judge John Bates admits the Court has no clue how often or in what ways the Executive Branch is doing back door searches on US person data, but that it is likely so common as to be burdensome to require FISC involvement.)

Still, the combined picture already provided to PCLOB goes well beyond the hostage situation provided by the Privacy Office statement.

Even the President’s comment about back door searches in his January speech appears to go beyond what the NSA statement does (though again, imposing new limits on back door searches for law enforcement purposes probably speaks primarily to FBI’s back door searches, less so NSA’s).

 I am asking the Attorney General and DNI to institute reforms that place additional restrictions on government’s ability to retain, search, and use in criminal cases, communications between Americans and foreign citizens incidentally collected under Section 702.

We are slowly squeezing details about the reality of back door searches, so I wasn’t really relying on this statement in any case.

But it’s an issue of credibility. The Privacy Officer, to have a shred of credibility and therefore the PR value that Obama surely hopes it will have, must appear to be speaking from independent review within the scope permitted by classification restraints. That hasn’t happened here, not even close. Instead, Rebecca Richards appears to speaking under the constraint of censorship far beyond that imposed on other government witnesses on this issue.

That doesn’t bode well for her ability to make much difference at NSA.

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Yet More Cell Phones IDed in Program that Purportedly Doesn’t Get Cell Phones

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For another purpose, I’m reviewing Robert Mueller’s declaration in support of the government’s report to the FISA Court in 2009, attempting to get full phone dragnet privileges turned back on. (starting on PDF 91)

As part of it, Mueller provides narratives about 4 FBI investigations that became full investigations as a result of phone dragnet data.

One of those (the first, starting on PDF 102) is Basaaly Moalin. As I’ve already noted, that involved the connection of at least one and almost certainly two T-Mobile cell phone users to a phone used by Somali warlord Aden Ayro.

While the declaration’s redaction on this point is inconsistent, it does confirm cell phones were involved in the chain between Ayro and Moalin (and may suggest Moalin was identified on a 3rd degree connection, not 2nd as court documents had seemed to imply).

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But the description of another case, ultimately involving a selector who got killed off, involved another cell phone.

 

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Of course, in this case, the newly identified cell phone could be an AT&T cell, and there seems to be no claim that those aren’t collected under the phone dragnet.

Altogether, unredacted sections of Mueller’s narrative mention cell phones 6 times, and a number of the redactions appear likely to hide others. A number of those, mind you, are probably foreign cells, which were likely collected under EO 12333. But given that 12333 data was mixed with (and, indeed, indistinguishable from to the NSA at that point) Section 215 data, claims the database couldn’t accept cell data seem clearly wrong.

Still, given all the credulous claims that the phone dragnet has not been collecting cell data, it seems rather relevant that FBI’s own discussions of the phone dragnet successes involve so many cell phones.

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In 2009, DOJ Claimed Its Lawyers Could Not Read Docket Numbers in 2007

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Some time ago, I noted that DOJ appears not to have provided the classified report on Section 215 for the Judiciary and Intelligence Committees mandated by the 2006 PATRIOT Act Reauthorization to Congress in 2009 to 2011. Instead of being sent to the Chairs of the Committees, the reports for those years were simply “filed.”

DOJ continued to provide Congress the unclassified FISA report, which included much of the same information about the numbers of Section 215 orders approved and modified.

But those reports would not have included two critical details: the fact that the sharply increasing number of modifications pertained to the FISC’s imposition of minimization procedures, suggesting collection in some bulk.

And the number of sensitive Section 215 orders issued under the following categories.

(A) Library circulation records, library patron lists, book sales records, or book customer lists.

(B) Firearms sales records.

(C) Tax return records.

(D) Educational records.

(E) Medical records containing information that would identify a person.

So for the years 2008 to 2010, even two of four designated oversight committees did not learn these details (the Intelligence Committees are required to get details on every request, but who knows if that requirement was met?).

In that post, I also noted a problem with 2007’s numbers, as well, a problem DOJ readily admitted in the unclassified report issued in 2009 (supposedly covering 2008).

In its 2008 report, the Department reported to Congress that during Calendar year 2007, the Govermnent made-six applications to the FISC for access to certain business records (including the production of tangible things) for foreign intelligence purposes. Further review of the Government’s records subsequently revealed that the Government had made seventeen applications to the FISC for access to certain business records. The FISC did not deny, in whole or in part, any such application filed by the Government during calendar year 2007.

“Further review revealed.”

Bullshit.

I’m just now realizing how utterly unbelievable this is.

You see, the way the docket works, each new request has its own docket number, so to count the requests you need only count the dockets.

The last docket in the phone dragnet is BR 07-16, issued October 18, 2007 (meaning there was just one more business record docket that year). There is no conceivable way DOJ could not very simply have come up with the correct number for both reports to Congress by looking at the final docket number, which should have been 17. Which means Congress may never have gotten the proper classified detail on those additional 11 requests.

DOJ hid — purposely, necessarily, based on the way the dockets work — the details on sensitive requests to Congress in 2007. Then they appear to have hid the sensitive requests for the following three years. Given that John Bates is copied on the first request thereafter, it appears he may have made them finally fulfill the letter of the law.

They clearly were hiding something about their other Section 215 requests, for four full years.

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Surprise! DOJ IG’s 1,403 Day Old Section 215 Investigation Had a Baby!

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As longtime readers know, I have long tracked a DOJ Inspector General investigation into FBI’s use of Section 215 and other PATRIOT Act authorities.

  • June 2010: Then DOJ IG Glenn Fine lays out investigation
  • June 2013: Transition to Michael Horowitz stalls PATRIOT investigation
  • August 2013: The investigation has been ongoing
  • September 2013: Pat Leahy calls for an IC IG investigation into 215 and 702; IC IG Charles McCullough declines
  • December 2013: Horowitz states current investigation limited by AG/DNI declassification of earlier reports

A good healthy obsession!

Since it’s been a while — the investigation is now 1,403 days old — yesterday I decided to nag the IG office.

They were mum on when we might finally see the report. Instead of offering details, they directed me to their new (apparently brand spanking new) “in the interest of transparency” page on their ongoing work.

It shows the long-promised report, still focusing on Section 215 use through 2009, as well as NSLs and pen register.

Use of National Security Letters, Section 215 Orders, and Pen Register and Trap-and-Trace Authorities under FISA from 2007 through 2009

The OIG is again examining the FBI’s use of NSLs and Section 215 orders for business records. This review is assessing the FBI’s progress in responding to the OIG’s recommendations in its first and second reports on the FBI’s use of NSLs and its report on the FBI’s improper use of exigent letters and other informal means to obtain telephone records. A focus of this review is the NSL subsystem, an automated workflow system for NSLs that all FBI field offices and headquarters divisions have been required to use since January 1, 2008, and the effectiveness of the subsystem in reducing or eliminating noncompliance with applicable authorities. The current review is also examining the number of NSLs issued and Section 215 applications filed by the FBI between 2007 and 2009, and any improper or illegal uses of these authorities. In addition, the review is examining the FBI’s use of its pen register and trap-and-trace authority under FISA.

But it also shows a report not mentioned in Michael Horowitz’ last report.

A report on the dragnet.

Bulk Telephony Review

The OIG is reviewing the FBI’s use of information derived from the National Security Agency’s (NSA) collection of telephony metadata obtained from certain telecommunications service providers under Section 215 of the Patriot Act. The review will examine the FBI’s procedures for receiving, processing, and disseminating leads the NSA develops from the metadata, and any changes that have been made to these procedures over time. The review will also examine how FBI field offices respond to leads, and the scope and type of information field offices collect as a result of any investigative activity that is initiated. In addition, the review will examine the role the leads have had in FBI counterterrorism efforts.

In truth, this investigation may not be all that distinct from the known PATRIOT authorities investigation. The minimization procedures for both — and therefore the way the information gets used, an issue central to both investigations — appear to be the same. And to the extent that the number of 215 orders with minimization procedures has been growing since 2010 indicates the FBI is collecting other information in bulk, the programs may well interrelate.

At first, I thought that this investigation, with the very significant exception of the way the dragnet serves to identify informants, might not reveal anything that problematic. Upon review, I’m not so sure. I’ll explain why in a follow-up report.

The one big difference between the two investigations, however (and I’ll discuss this at more length in the follow-up), is that dragnet investigation, unlike the PATRIOT Authority one, appears not to be time delimited. Whereas the older investigation only looks at practices through 2009, the dragnet investigation appears to be examining on-going practices. It seems to be investigating all the 215-related issues identified by Pat Leahy that the IC IG should investigate that come under DOJ’s jurisdiction.

So bad news good news! DOJ is still, 1,403 days later, investigating how the FBI used PATRIOT Act authorities 5 years ago, meaning more recent developments are not getting much attention.

But there is a potentially related investigation looking at what the FBI ingests from the phone dragnet (at least the small part relating to Section 215) right now.

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Is This the Missing WikiLeaks PayPal Order?

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As I noted in this post, the declaration submitted in EFF’s FOIA for Section 215 by ODNI’s Jennifer Hudson is remarkably revealing. I’m particularly intrigued by these comments about the financial dragnet order released on March 28.

A FISC Supplemental Order in BR 10-82, dated November 23, 2010 and consisting of two pages, has been withheld in part to protect certain classified and law enforcement sensitive information. The case underlying BR 10-82 is an FBI counterterrorism investigation of a specific target. That investigation is still pending. Here, in the course of a pending counterterrorism investigation, the FBI sought authorization under the FISA to obtain financial records, under the FISA’s business records provision, pertaining to the target of the investigation and in fact obtained such authorization.

[snip]

Here, in the course of a pending counterterrorism investigation, the FBI sought authorization under the FISA to obtain certain financial records. The FISC Supplemental Order, which was issued in relation to its authorization for such collection, was thus compiled for law enforcement purposes, in furtherance of a national security investigation within the FBI’s authorized law enforcement duties.

[snip]

Here, the FBI has determined that the release of the final paragraph of the order, which describes certain requirements reflecting the FBI’s particular implementation of the authority granted by the FISC, could reasonably be expected to adversely impact the pending investigation and any resulting prosecutions. Release of this paragraph would reveal the specific and unique implementation requirements imposed on the FBI under this FISA-authorized collection during a particular time period. It is unclear what and how much the target might already know about the FBI’s investigation. However, as more fully explained in my classified ex parte, in camera declaration, there is reason to believe that the target or others knowledgeable about the nature and timing of the investigation could piece together this information, the docket number, the dates of the collection, and other information which has already been released or deduced to assemble a picture that would reveal to the target that the target was the subject of a particular type of intelligence collection during a specific time period, and by extension, that the target’s associates during that period may have been subject to similar intelligence collections. This could lead the target to deduce the scope, focus, and direction of the FBI’s investigative efforts, and potentially any gaps in the collections, from which the target could deduce times when the target’s activities were “safe.” [my emphasis]

The bolded section says that certain people — the target, but also “others knowledgeable about the nature and timing of the investigation” — could put the financial dragnet request together with other information released or deduced to figure out that the target and his associates had had their financial data collected.

Gosh, that’s like waving a flag at anyone who might be “knowledgeable about the nature of the investigation.”

What counterterrorism investigation has generated sufficient attention such that not only the target, but outsiders, would recognize this order pertains the investigation in question? The investigation would be:

  • A counterterrorism investigation
  • In relatively early stages on November 23, 2010
  • Used financial records in a potentially novel way, perhaps to identify affiliates of the target
  • Still going on

The CIA & etc. Money Order Orders

One obvious possibility is the generalized CIA investigation into Western Union and international money transfers reported by WSJ and NYT last year. While both stories said the CIA got these orders, I suggested it likely that FBI submitted the orders and disseminated the information as broadly as FBI’s information sharing rules allowed, not least because CIA has no analytical advantage on such orders, as NSA would have for the phone dragnet.

There are two reasons this is unlikely. First, there’s the timing. The WSJ version of the story, at least, suggested this had been going on some time, before 2010. If that’s the case, then there’s no reason to believe a new order in 2010 reviewed this issue. And while I don’t think the 2010 order necessarily indicates the first financial 215 order (after all, it took 2.5 years before FISC weighed the equivalent question in the phone dragnet), it is unlikely that this order comes from an existing program.

That’s true, too, because this seems to be tied to a specific investigation, rather than the enterprise counterterrorism investigation that underlies the phone dragnet (and presumably the CIA program). So while this practice generated enough attention to be the investigation, I doubt it is.

The Scary Car Broker Plot

Then there’s what I call the Scary Car Broker Plot, which I wrote about here. Basically, it’s a giant investigation into drug trafficking from Colombia through Western Africa that contributes some money to Hezbollah and therefore has been treated as a terror terror terror investigation when in reality it is a drug investigation. Treasury named Ayman Joumaa, the ultimate target of that investigation, a Specially Designated Trafficker in February 2011, so presumably the investigation was very active in November 2010, when FISC issued the order. The case’s domestic component involves the car broker businesses of a slew of (probably completely innocent) Lebanese-Americans, who did business with the larger network via wire transfers.

The Car Buyers also received wire transfers for the purpose of buying and shipping used cars from other account holders at the Lebanese Banks (“Additional Transferors”), including the OFAC-designated Phenicia Shipping (Offshore); Ali Salhab and Yasmin Shipping & Trading; Fadi Star and its owners, Mohammad Hammoud and Fadi Hammoudi Fakih for General Trade, Khodor Fakih, and Ali Fakih; and Youssef Nehme.

Perhaps most interesting, the government got at these businessmen by suing them, rather than charging them, which raised significant Fifth Amendment Issues. So between that tactic and Joumaa’s rather celebrated status, I believe this is a possible case. And the timing — from 2007 until 2011, when Joumaa got listed — would certainly make sense.

All that said, this aspect of the investigation was made public in the suit naming the car brokers, so FBI would be hard-pressed to claim that providing more details would compromise the investigation.

HSBC’s Material Support for Terrorism

Then there’s a very enticing possibility: that this is an investigation into HSBC for its material support for terrorism, in the form of providing cash dollars to the al Rajhi bank which went on to support terrorist attacks (including 9/11).

HSBC’s wrist slap for money laundering is one of the most noted legal atrocities in recent memory, but most people focus on the bank’s role laundering money for drug cartels. Yet as I’ve always emphasized, HSBC also played a key role in providing money to al Qaeda-related terrorists.

As the Permanent Subcommittee on Investigations’ report made clear, HSBC’s material support for terror continued until 2010.

After the 9-11 terrorist attack in 2001, evidence began to emerge that Al Rajhi Bank and some of its owners had links to financing organizations associated with terrorism, including evidence that the bank’s key founder was an early financial benefactor of al Qaeda. In 2005, HSBC announced internally that its affiliates should sever ties with Al Rajhi Bank, but then reversed itself four months later, leaving the decision up to each affiliate. HSBC Middle East, among other HSBC affiliates, continued to do business with the bank.

Due to terrorist financing concerns, HBUS closed the correspondent banking and banknotes accounts it had provided to Al Rajhi Bank. For nearly two years, HBUS Compliance personnel resisted pressure from HSBC personnel in the Middle East and United States to resume business ties with Al Rajhi Bank. In December 2006, however, after Al Rajhi Bank threatened to pull all of its business from HSBC unless it regained access to HBUS’ U.S. banknotes program, HBUS agreed to resume supplying Al Rajhi Bank with shipments of U.S. dollars. Despite ongoing troubling information, HBUS provided nearly $1 billion in U.S. dollars to Al Rajhi Bank until 2010, when HSBC decided, on a global basis, to exit the U.S. banknotes business. HBUS also supplied U.S. dollars to two other banks, Islami Bank Bangladesh Ltd. and Social Islami Bank, despite evidence of links to terrorist financing. Each of these specific cases shows how a global bank can pressure its U.S. affiliate to provide banks in countries at high risk of terrorist financing with access to U.S. dollars and the U.S. financial system. [my emphasis]

Now, the timing may match up here, and I’d really love for a bankster to be busted for supporting terrorism. Plus, an ongoing investigation into this part of HSBC’s crimes might explain why Lanny Breuer said nothing about it when he announced the settlement with HSBC. But I doubt this is the investigation. That’s because former Treasury Undersecretary for Terrorism and Financial Intelligence Stuart Levey moved to HSBC after this point in time, in large part in a thus-far futile attempt to try to clean up the bank. And I can’t imagine a lawyer could ethically take on this role while (presumably) knowing about such seizures. Moreover, as the PSI report made clear, there are abundant other ways to get at the kind of data at issue in the HSBC investigation without Section 215 orders.

Who am I kidding? This DOJ won’t ever really investigate a bank!

WikiLeaks the Aider of Al Qaeda 

I realize these three possibilities do not exhaust the list of sufficiently significant and sufficiently old terrorism investigations that might be the target named in the order. So I’m happy to hear other possibilities.

But there is one other investigation that is a near perfect fit for almost all the description provided by Hudson: WikiLeaks.

As I’ve reported, EPIC sued to enforce a FOIA for records the FBI has on investigations into WikiLeaks supporters. The FOIA asked for and FBI did not deny having, among other things, financial records.

All records of any agency communications with financial services companies including, but not limited to Visa, MasterCard, and PayPal, regarding lists of individuals who have demonstrated, through monetary donations or other means, support or interest in WikiLeaks.

In addition to withholding information that they apparently have because of an ongoing investigation (though the Judge has required the government to confirm it is still ongoing by April 25), the government also claimed exemption under a statute that they bizarrely refused to name. I speculated four months before Edward Snowden’s leaks that that statute was Section 215.

And the timing on this investigation is a perfect fit. On November 3, 2010, Joint Terrorism Task Force Officer Darin Louck seized David House’s computer as he came across the border from Mexico. While House refused to give the government his encryption passwords, the seizure makes it clear FBI was targeting WikiLeaks supporters. Then, according Alexa O’Brien, on November 21, 2010, a report on the upcoming Cablegate release was included in President Obama’s Daily Brief. The government spent the weeks leading up to the first releases in Cablegate on November 28, 2010 scrambling to understand what might be in them. On December 4, PayPal started refusing donations to WikiLeaks. And on December 6, Eric Holder stated publicly he had authorized extraordinary investigative measures “just last week.”

Nor would he say whether the actions involved search warrants, requests under the Foreign Intelligence Surveillance Act, which authorizes wiretaps or other means, describing them only as “significant.”

“I authorized just last week a number of things to be done so that we can, hopefully, get to the bottom of this and hold people accountable as they should be,” he said.

December 6 was a Monday and technically Tuesday, November 23 would have been 2 weeks earlier, just 2 days before Thanksgiving. But a Section 215 order doesn’t require AG approval, and indeed, dragnet orders often generate leads for more intrusive kinds of surveillance.

Moreover, according to Hudson’s declaration, this order did precisely what EPIC’s FOIA seems to confirm FBI did, investigate not just Julian Assange, but also his associates (also known as supporters), including WikiLeaks donors.

The only thing — and it is a significant thing — that would suggest this guess is wrong is Hudson’s description of this as a “counterterrorism” investigation and not a “counterespionage” investigation (which is how Holder was discussing it in December 2010).

But that doesn’t necessarily rule WikiLeaks out. As noted above, already by early November 2010, the FBI had JTTF agents involved in the investigation. And central to the government’s failed claim that Chelsea Manning had aided the enemy was that she had made the Afghan war logs available knowing (from the DIA report she accessed) that the government worried about al Qaeda accessing such things, and that some Afghan war logs were found at Osama bin Laden’s compound. So the government clearly has treated its WikiLeaks investigation as a counterterrorism investigation.

Moreover, all Hudson’s declaration claims is that the government currently considers this a counterterrorism investigation. Section 215 can be used for counterintelligence investigations (as I’ve noted over and over). Since the Osama bin Laden raid revealed al Qaeda had accessed cables, the government has maintained that it does involve al Qaeda. So it may be that Hudson’s reference to the investigation as a counterterrorism investigation only refers to its current status, and not the status used to obtain the order in 2010.

That said, Hudson also provided a classified version of her statement to Judge Yvonne Gonzales Rogers, and I can’t imagine she’d try to pitch the WikiLeaks case as a counterterrorism one if a judge actually got to check her work. But you never know!

It’s likely that I’m forgetting a very obviously publicly known counterterrorism investigation.

But I think it possible that either the Scary Car Broker plot or WikiLeaks is the target named in the order.

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DOJ Says You Can’t Know If They’ve Used the Dragnet Against You … But FISC Says They’re Wrong

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As I noted the other day in yet another post showing why investigations into intelligence failures leading up to the Boston Marathon attack must include NSA, the government outright refuses to tell Dzhokhar Tsarnaev whether it will introduce evidence obtained using Section 215 at trial.

Tsarnaev’s further request that this Court order the government to provide notice of its intent to use information regarding the “. . . collection and examination of telephone and computer records pursuant to Section 215 . . .” that he speculates was obtained pursuant to FISA should also be rejected. Section 215 of Pub. L. 107-56, conventionally known as the USA PATRIOT Act of 2001, is codified in 50 U.S.C. § 1861, and controls the acquisition of certain business records by the government for foreign intelligence and international terrorism investigations. It does not contain a provision that requires notice to a defendant of the use of information obtained pursuant to that section or derived therefrom. Nor do the notice provisions of 50 U.S.C. §§ 1806(c), 1825(d), and 1881e apply to 50 U.S.C § 1861. Therefore, even assuming for the sake of argument that the government possesses such evidence and intends to use it at trial, Tsarnaev is not entitled to receive the notice he requests.

This should concern every American whose call records are likely to be in that database, because the government can derive prosecutions — which may not even directly relate to terrorism — using the digital stop-and-frisk standard used in the dragnet, and never tell you they did so.

Note, too, Dzhokhar’s lawyers are  not just asking for phone records, but also computer records collected using Section 215, something Zoe Lofgren has made clear can be obtained under the provision.

And in the case in which Dzhokhar’s college buddies are accused of trying to hide his computer and some firecracker explosives, prosecutors profess to be unable to provide any of the text messages Dzhokhar sent after his last text to them. That stance seems to pretend they couldn’t get at least the metadata from those texts from the phone dragnet.

The government, then, claims that defendants can’t have access to data collected using Section 215. They base that claim on the absence of any language in the Section 215 statute, akin to that found in FISA content collection statutes, providing for formal notice to defendants.

But at least in the case of the phone dragnet, that stance appears to put them in violation of the dragnet minimization procedures. That’s because since at least September 3, 2009 and continuing through the last dragnet order released (note, ODNI seems to be taking their time on releasing the March 28 order),  the minimization procedures have explicitly provided a way to make the query results available for discovery. Here’s the language from 2009.

Notwithstanding the above requirements, NSA may share information derived from the BR metadata, including U.S. person identifying information, with Executive Branch personnel in order to enable them to determine whether the information contains exculpatory or impeachment information or is otherwise discoverable in legal proceedings.

The government routinely points to these very same minimization procedures to explain why it can’t provide information to Congress or other entities. But if the minimization procedures trump other statutes to justify withholding information, surely they must have the weight of law for disclosure to criminal defendants. And all that’s before you consider the Brady and Constitutional reasons that should trump the government’s interpretation as well.

Using the formulation the government always uses when making claims about the dragnet’s legality, on at least 21 occasions, FISC judges have envisioned discovery to be part of the minimization procedures with which the government must comply. At least 7 judges have premised their approval of the dragnet, in part, on the possibility exculpatory information may be shared in discovery.

Now, there is a limit to the discovery envisioned by these 21 FISA orders; this discovery language, in the most recently published order, reads:

Notwithstanding the above requirements, NSA may share results from intelligence analysis queries of the BR metadata, including U.S. person identifying information, with Executive Branch personnel (1) in order to enable them to determine whether the information contains exculpatory or impeachment information or is otherwise discoverable in legal proceedings …

That is, this discovery language only includes the “results from intelligence analysis queries.” It doesn’t permit new queries of the entire database, a point the government makes over and over. But in the case of the Marathon bombing, we know the queries have been run, because Executive Branch officials have been bragging about the queries they did after the bombing that gave them “peace of mind.”

Those query results are there, and the FISC judges explicitly envisioned the queries to be discoverable. And yet the government, in defiance of the minimization procedures they claim are sacred, refuse to comply.

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