A 2-hour Frontline special on the warrantless wiretapping scandal, and Edward Snowden's role in exposing it. The show interviews most of the government officials involved, and Glenn Greenwald, and Laura Poitras, and Ewen McAskill, and many others. Fascinating seeing both sides of the issues, and the sides are well represented. Excellent graphics, great explanations of some rather difficult issues, very fair, very detailed. Excellent program.