NSA Mass Surveillance and the Constitution: DEFCON 20
Christiaan008 · Talk · 49 min · 2012 · YouTube title: DEFCON 20: Bigger Monster, Weaker Chains: The National Security Agency and the Constitution
Why it's here
HN points to it as a prescient talk that discussed, in 2012, much of what Snowden's leaks later confirmed.
What it covers
A DEFCON 20 panel with NSA whistleblower William Binney, journalist James Bamford and ACLU lawyers on the NSA's mass collection of communications and its conflict with the Constitution.