James Bamford, via Wired: “..Snowden will continue to haunt the US, the unpredictable impact of his actions resonating at home and around the world. The documents themselves, however, are out of his control. Snowden no longer has access to them; he says he didn’t bring them with him to Russia. Copies are now in the hands of three groups: First Look Media, set up by journalist Glenn Greenwald and American documentary filmmaker Laura Poitras, the two original recipients of the documents; The Guardian newspaper, which also received copies before the British government pressured it into transferring physical custody (but not ownership) to The New York Times; and Barton Gellman, a writer for The Washington Post. It’s highly unlikely that the current custodians will ever return the documents to the NSA…Some of the revelations attributed to Snowden may not in fact have come from him but from another leaker spilling secrets under Snowden’s name. Snowden himself adamantly refuses to address this possibility on the record. But independent of my visit to Snowden, I was given unrestricted access to his cache of documents in various locations. And going through this archive using a sophisticated digital search tool, I could not find some of the documents that have made their way into public view, leading me to conclude that there must be a second leaker somewhere. I’m not alone in reaching that conclusion. Both Greenwald and security expert Bruce Schneier—who have had extensive access to the cache—have publicly stated that they believe another whistle-blower is releasing secret documents to the media.”