Why the Woman Who Found Snowden Doesn't Want More Whistleblowers

A few days ago, I found myself in a crowded Manhattan office watching Laura Poitras sign posters for her new documentary. Each signature appeared above the film's title—Citizenfour—and below the film's subject—Edward Snowden. She didn't think she had time, but her handler insisted. It's taken me a while, but only now… »11/05/14 12:42pm11/05/14 12:42pm