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Top Secret America – 9/11 to the Boston Bombings

Season 29 Episode 18 | 53m 51s

In the aftermath of the Boston Marathon bombings, FRONTLINE investigates the vast maze of clandestine government efforts created after 9/11 for the purpose of hunting terrorists and preventing future attacks.

Aired: 04/29/13

Rating: NR

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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 John D. and Catherine T. MacArthur Foundation. Additional funding is provided by the Abrams Foundation, the Park Foundation, The John and Helen Glessner Family Trust, and the FRONTLINE Journalism Fund with major support from Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation.