FRONTLINE

United States of Secrets (Part One)

Season 2014 Episode 9 | 1hr 54m 11s

How did the government come to spy on millions of Americans? In United States of Secrets, FRONTLINE goes behind the headlines to reveal the dramatic inside story of the U.S. government's massive and controversial secret surveillance program -- and the lengths it went to try to keep it hidden from the public.

Aired: 05/11/14

Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Major funding for FRONTLINE is provided by the Ford Foundation. Additional funding is provided by the Abrams Foundation; the John D. and Catherine T. MacArthur Foundation; Park Foundation; and the FRONTLINE Trust with major support from Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation, and additional support from Koo and Patricia Yuen.