Hardly a day goes by without some new revelation regarding the US surveillance leviathan’s reach. In the following (part 1 of a 2-part series), PBS’ FrontLine reveals the dramatic inside story of how the U.S. government came to monitor and collect the communications of millions of people around the world – and the lengths they went to trying to hide the massive surveillance program from the public. From 9/11 to Edward Snowden and on to NSA reform – what must be done…