http://www.pbs.org/wgbh/pages/frontline/united-states-of-secrets/#united-states-of-secrets-(part-one) http://www.pbs.org/wgbh/pages/frontline/united-states-of-s

http://www.pbs.org/wgbh/pages/frontline/united-states-of-secrets/#united-states-of-secrets-(part-one) http://www.pbs.org/wgbh/pages/frontline/united-states-of-sec... and part two and citizenfour are all must watch... from some of the comments many have not seen all of these.