Edward Snowden
Glenn Greenwald
Anthony Swofford
Cory Doctorow
James Bamford
Arthur Holland Michel
Matthew M. Aid
United States. General Accounting Office
Simone Browne
Torin Monahan
Christopher Slobogin
Mark Klein
William G. Staples
Stephen B. Wicker
Julia Angwin
Laura Poitras
Maureen Webb
United States. Congress. House. Committee on the Judiciary. Subcommittee on Courts, Civil Liberties, and the Administration of Justice.
David Gray
Jo Durden-Smith