Washington Post Reporter On the How and Why of Latest NSA Revelations

Last week, The Washington Post published the results of a huge investigation into NSA records leaked by Edward Snowden. Based on tons of data, the paper asserted that ninety percent of messages intercepted by the NSA came from U.S. citizens and non-targets. Today, Post reporter Barton Gellman gives us an inside look » 7/12/14 4:29pm 7/12/14 4:29pm