Why privacy matters
Glenn Greenwald was one of the first reporters to see — and write about — the Edward Snowden files, with their revelations about the United States' extensive surveillance of private citizens. In this searing talk, Greenwald makes the case for why you need to care about privacy, even if you're "not doing anything you need to hide."
When Snowden shared NSA documents revealing massive surveillance programs, filmmaker Laura Poitras was there — with her camera. Find out more about her documentary, Citizenfour.