Edward Snowden a “Profile in Courage” Says Church Committee WhistleblowerGlenn Greenwald of the Guardian has revealed the identity of Edward Snowden, the source for a string of pieces on the NSA, and posted a video interview with him. Recent revelations include: ” NSA collecting phone records of millions of Verizon customers daily,” ” NSA Prism program taps in to user data of Apple, Google and others” and ” Boundless Informant: the NSA’s secret tool to track global surveillance data.”