Domestic Collection and Stellar Wind

I’m in the middle of comparing John Yoo’s May 17, 2002 letter to Colleen Kollar-Kotelly (which is largely the November 2, 2001 justification he wrote for Stellar Wind) with Jack Goldsmith’s May 6, 2004 memo on Stellar Wind, which reined in some aspects of Stellar Wind. And I realized something about the authorization process.

On page 17 of his memo, Goldsmith describes the previous opinions issued by OLC. The discussion is largely redacted, but it does describe say the October 4, 2001 memo “evaluated the legality of a hypothetical electronic surveillance program,” whereas the November 2, 2001 memo “examined the authorities granted by the President in the November 2, 2001 Authorization of STELLAR WIND and concluded that they were lawful.”

Already, that’s an interesting assertion given that the Yoo letter doesn’t do that entirely. First, at least in the letter to Kollar-Kotelly, Yoo also treated the program as hypothetical.

Electronic surveillance techniques would be part of this effort. The President would order warrantless surveillance in order to gather intelligence that would be used to prevent and deter future attacks on the United States. Given that the September 11 attacks were launched and carried out from within the United States itself, an effective surveillance program might include individuals and communications within the continental United States. This would be novel in two respects. Without access to any non-public sources, it is our understanding that generally the National Security Agency (NSA) only conducts electronic surveillance outside the United States that do not involve United States persons. Usually, surveillance of communications by United States persons within the unites states is conducted by the FBI pursuant to a warrant obtained under the Foreign Intelligence Surveillance Act (“FISA”). Second, interception could include electronic messages carried through the internet, which again could include communications within the United States involving United States persons. Currently, it is our understanding that neither the NSA nor law enforcement conducts broad monitoring of electronic communications in this matter within the United States, without specific authorization under FISA.

[snip]

Thus, for example, all communications between United States persons, whether in the United States or not, and individuals in [redacted–likely Afghanistan] might be intercepted. The President might direct the NSA to intercept communications between suspected terrorists, even if one of the parties is a United States person and the communication takes place between the United States and abroad. The non-content portion of electronic mail communications also might be intercepted, even if one of parties is within the United States, or one or both of the parties are non-citizen U.S. persons (i.e., a permanent resident alien). Such operations would expand the NSA’s functions beyond the monitoring only of international communications of non-U.S. persons. [my emphasis]

Importantly, these hypothetical descriptions come from the section of Yoo’s letter before it appears to begin tracking his earlier memo closely. So it’s unclear whether this description of Stellar Wind matches the one in the November 2 memo. It’s certainly possible that Yoo gave an incomplete version of what he had in the earlier memo or even pulled in (hypothetical) language from the October 4 memo. It’s possible, too, that language on domestic content collection reflected a retroactive review Yoo did of the first authorization. (An extended discussion of how Yoo’s early memos track the Authorizations — including discussion of another hypothetical memo Yoo wrote on September 17 — starts at PDF 361.)

Of particular interest, this hypothetical description includes the possibility of intercepting entirely domestic Internet communications (see emphasized language). We know — from the unredacted NSA Stellar Wind IG Report and even from the redacted Joint IG Report — that was something included in the first presidential Authorization, but not the subsequent ones.

The wording of the first authorization could have been interpreted to allow domestic content collection where both communicants were located in the U.S. or were U.S. persons. General Hayden recalled that when the Counsel to the Vice President pointed this out, General Hayden told him that NSA would not collect domestic communications because 1) NSA was a foreign intelligence agency, 2) NSA infrastructure did not support domestic collection, and 3) his personal standard was so high that there would be no problem getting a FISC order for domestic collection.

We also know NSA did collect some domestic collection — on about 3,000 selectors, possibly triggered to non-US persons within the US — at least until Stellar Wind got transitioned to FISA in 2009.

This is a minor, but potentially important one. Yoo was writing hypothetical authorizations for stuff the NSA later pretended not to be authorized to do, but was doing. Those earlier hypothetical authorizations didn’t go away. And therefore, no matter what the authorizations said, there’d still be that authorization sitting there.

The Obama Administration Almost Doubled Down on Yoo’s Illegality

Over at JustSecurity the other day, ACLU’s Patrick Toomey argued that the Administration’s current interpretation of FISA — especially its embrace of upstream surveillance — means the Obama Administration has gone beyond John Yoo’s thinking on surveillance as exhibited in his May 17, 2002 letter to FISC judge Colleen Kollar-Kotelly.

Perhaps most remarkably, however, the Obama Justice Department has pressed legal theories even more expansive and extreme than Yoo himself was willing to embrace. Yoo rounded out his Stellar Wind memo with an effort to reassure Judge Kollar-Kotelly that the government’s legal interpretation had limits, saying: “Just to be clear in conclusion. We are not claiming that the government has an unrestricted right to examine the contents of all international letters and other forms of communication.” But that is essentially the power the NSA claims today when it conducts Upstream surveillance of Americans’ Internet communications. The NSA has installed surveillance equipment at numerous chokepoints on the Internet backbone, and it is using that equipment to search the contents of communications entering or leaving the country in bulk. As the ACLU recently explained in Wikimedia v. NSA, this surveillance is the digital analogue of having a government agent open every letter that comes through a mail processing center to read its contents before determining which letters to keep. In other words, today the Obama administration is defending surveillance that was a bridge too far for even John Yoo.

I’m not sure I’m convinced. After all, the Administration claims it is not examining the contents of all international letters, but rather only looking at those where selected identifiers show up in data packets. Yeah, I know it’s a bullshit argument, but they pretend that’s not searching the contents, really. Moreover we have substantial reason to believe they were doing (some) of this anyway.

But there is a curious relationship between a claim Yoo made in his letter and the Obama Administration’s views on FISA.

In the letter, Yoo writes,

FISA purports to be the exclusive means for conducting electronic surveillance for foreign intelligence, … FISA establishes criminal and civil sanctions for anyone who engages in electronic surveillance, under color of law, except as authorized by statute, warrant, or court order. 50 U.S.C. § 1809-10. It might be thought, therefore, that a warrantless surveillance program, even if undertaken to protect the national security, would violate FISA’s criminal and civil liability provisions.

Such a reading of FISA would be an unconstitutional infringement on the President’s Article II authorities. FISA can regulate foreign intelligence surveillance only to the extent permitted by the Constitution’s enumeration of congressional authority and the separation of powers.

[snip]

[A]s we explained to Congress during the passage of the Patriot Act, the ultimate test of whether the government may engage in foreign surveillance is whether the government’s conduct is consistent with the Fourth Amendment, not whether it meets FISA.

This is especially the case where, as here, the executive branch possess [sic] the inherent constitutional power to conduct warrantless searches for national security purposes.

Effectively, Yoo is saying that even if they blow off FISA, they will be immune from the penalties under 50 USC §1809-10 so long as what they were doing fulfilled the Fourth Amendment, including an expansive reading of special needs that Yoo lays out in his memo. (Note, this was explained in the DOJ Stellar Wind IG Report — starting at PDF 47 — but this letter makes it more clear.)

As a reminder, on two occasions, John Bates disagreed with that interpretation, first in 2010 when he ruled NSA couldn’t continue to access the five years of data it overcollected under the PRTT Internet dragnet, and then again in 2011 when he said the government couldn’t disseminate the illegally collected upstream data (and Vaughn Walker disagreed in a series of rulings in the Al Haramain case in 2010, though the 9th Circuit partially overturned that in 2012). We know, thanks to Snowden, that the government considered appealing the order. And in his summary of the resolution of this issue, Bates made it clear that the government’s first response was to say that limits on illegally collected data don’t apply.

However, issues remained with respect to the past upstream collection residing in NSA’s databases. Because NSA’s upstream collection almost certainly included at least some acquisitions constituting “electronic surveillance” within the meaning of 50 U.S.C. § 1801 (f), any overcollection resulting from the government’s misrepresentation of the scope of that collection implicates 50 U.S.C. § 1809(a)(2). Section 1809(a)(2) makes it a crime to “disclose[] or use[] information obtained under color of law by electronic surveillance, knowing or having reason to know that the information was obtained through electronic surveillance not authorized” by statute. The Court therefore directed the government to make a written submission addressing the applicability of Section 1809(a), which the government did on November 22, 2011. See [redacted — probably a reference to Bates’ July 2010 opinion], Oct. 13, 2011 Briefing Order, and Government’s Response to the Court’s Briefing Order of Oct. 13, 2011 (arguing that Section 1809(a)(2) does not apply).

Ultimately, though, the government not only (said it) destroyed the illegal upstream data, but claims to have destroyed all its PRTT data in a big rush (so big a rush it didn’t have time to let NSA’s IG certify the intake collection of data).

And it replaced that PRTT program by searching data under SPCMA it claimed to have collected legally … somewhere.

I don’t pretend to understand precisely went on in those few weeks in 2011, though it’s clear that Obama’s Administration at least considered standing by the spirit of Yoo’s claim, even though the opinion itself had been withdrawn.

But I do know that at least through 2009, the government treated all its PRTT and Section 215 data as EO 12333 data, and in fact the providers appear not to have distinguished it either (more on this in upcoming days, hopefully). That is, it was collecting data with FISC sanction that it treated as data it collected outside of FISC sanction (that is, under EO 12333), and it was ignoring the rules FISC imposed.

Which leads me to wonder whether the government still doesn’t believe it remains immune from penalties laid out in FISA.

John Yoo’s Two Justifications for Stellar Wind

Because I’m a hopeless geek, I want to compare the what we can discern of the November 2, 2001 memo John Yoo wrote to authorized Stellar Wind with the letter he showed FISA Presiding Judge Colleen Kollar-Kotelly on May 17, 2002. The former is almost entirely redacted. But as I’ll show, the two appear to be substantially the same except for small variations within paragraphs (which possibly may reflect no more than citations). The biggest difference is that Yoo’s memo appears to have two pages of content not present in the letter to Kollar-Kotelly.

What follows is a comparison of every unredacted passage in the Yoo memo, every one of which appear in exactly the same form in the letter he wrote to Kollar-Kotelly.

The first unredacted line in Yoo’s memo — distinguishing between “electronic surveillance” covered by FISA and “warrantless searches” the President can authorize — appears in this paragraph in the letter.

The line appears on page 7 of Yoo’s memo, but page 5 of his letter (which also includes some foofy introductory language for Kollar-Kotelly). That says there’s already 2 pages of information in Yoo’s memo that doesn’t appear in the letter. Yoo’s description of the surveillance program in the letter to Kollar-Kotelly is actually fairly short (and written entirely in the conditional voice), so there may be more of that in the actual memo. Also, anything that didn’t involve electronic surveillance — such as the collection of financial data — would not necessarily be relevant to FISC. But as I argue below, it’s also possible Yoo made claims about executive power in those two paragraphs that he rewrote as a two-page addition to for Kollar-Kotelly’s benefit.

The next unredacted passage in the memo consists of the first sentences of these two paragraphs.

They appear on page 9 of Yoo’s memo and page 7 of the letter, and it appears that the space in between the two is consistent — suggesting that the interim content remains the same.

The next unredacted passage appears on page 12 of Yoo’s memo, page 10 of the letter.

While the general pagination still seems to be roughly tracking (again, suggesting the interim content is at least similar), the spacing of this paragraph is clearly different (note how the sentence begins in a different place in the column), suggesting Yoo may have made an even stronger defense of inherent authority in his memo, or perhaps that OLC has precedents for such a claim that Yoo thought inappropriate to share with the FISC. It’s possible this and later paragraph spacing differences arise from classification marks at the beginning of each paragraph, except the passages from the beginning of paragraphs seem to match up more closely than those from the middle of them.

The next unredacted passage, on page 17 of Yoo’s memo and 15 of the letter, extend the claim that Congress can’t limit the President’s use of pen registers used to defend the nation. That’s followed closely by Yoo’s shift to arguing that intelligence gathering “in direct support” of military operations does not trigger the Fourth Amendment.

Again, the pagination of both line up. But as with the discussion of Congress’ ability to impose limitations with FISA, the discussion on pen registers appears to have different spacing within the paragraph.

This citation, from the 1995 Supreme Court decision in Vernonia School District, is the next unredacted passage.

Here, the pagination of the two documents remains close — the line appears on the bottom of page 19 in Yoo’s memo but near the top of page 18 in the letter — but it’s possible there’s somewhat less content in the memo at this point than the letter. And again, the spacing within the paragraph seems to be off slightly.

Two pages later in both documents (page 21 of the memo and 19 of the letter), the quote from Haig v Agee,  which the executive always uses to assert expansive powers for national security, appears.

Though once again, the spacing within the paragraph appears slightly different.

That’s the last unredacted passage of Yoo’s memo. The memo released to the ACLU under its EO 12333 FOIA reveals there are 3 more pages to Yoo’s memo (for a total of 24). That would suggest that the remaining body of the documents were, at least, close in length.

That is what the letter has as well. But in addition to the letter, DOJ released an unexplained 2 page description of “Authority for Warrantless National Security Searches” that does not appear in the Yoo memo as far as we know. So the Kollar-Kotelly letter is 22 pages, plus the 2 page addendum, whereas the memo is 24 pages, apparently without it.

Which says one obvious explanation for the difference in length is that Yoo replaced two pages of content from his memo with the two page Authority document.

Half the two-page Authority document deals with citations in Keith, the Supreme Court decision requiring warrants for even domestic security wiretaps; it effectively does this to suggest Keith was more supportive of warrantless wiretapping than it was. The other page treats more recent decisions, all except Congress’ decision to include physical searches in FISA, pre-dating FISA. Some of these citations are even repeated in the letter (so presumably in the memo). It seems, then, that these two pages are a special interpretation of past actions to interpret them as saying something different than they do. (As I’ll note in a future post, the Keith gymnastics are particularly important.)

But I’ll add one more thing. The fact that Yoo had claimed the Executive could ignore the content of EO 12333 first became public when Sheldon Whitehouse got language from the memo declassified in 2007 and read it on the Senate floor (he specifically refers to memos, not letter, so it’s presumably from the November 2, 2001 memo). But Whitehouse also got two more claims declassified at the time:

• The President, exercising his constitutional authority under Article II, can determine whether an action is a lawful exercise of the President’s authority under Article II.
• The Department of Justice is bound by the President’s legal determinations.

I believe the second claim — that DOJ is bound by the President’s legal determinations — refers to a note that Alberto Gonzales sent DOJ after the hospital confrontation. But the first — that the President can determine what is a lawful exercise of his own Article II authority — has not (as far as I can think of) since been made public. So I think it’s possible that the two pages of the memo that don’t exist in the letter might make such a claim (which would in turn justify the October 4, 2001 decisions to authorize the program). In which case, when Yoo was rewriting it to make it palatable to a judge who otherwise might balk, simply rewrote those two pages to make them appear reasonable so long as no one got to review it closely. That’s just a guess, but we know we’re looking for 2 pages of content written by Yoo in 2001, and I believe we’re still looking for the claim that the President can determine whether his own actions are legal, so it’s possible the claim is in those two pages. And some of the later Article II claims that appear in the letter (and the memo) would make more sense if Yoo had made such a case for Article II authority in those missing two pages.

If I’m right, though, it would suggest that DOJ’s claim that it cannot release the November 2, 2001 memo is an effort to ensure those two pages don’t become public, because all the rest has already been made public (in only slightly redacted form).