President George Bush examines the devastation at the Pentagon with Secretary of Defense Donald Rumsfeld on Sept. 12, 2001, a day after a hijacked airliner slammed into the building. Pablo Martinez Monsivais/AP hide caption

itoggle caption Pablo Martinez Monsivais/AP

National Security

'Frontline' Doc Explores How Sept. 11 Created Today's NSA

PBS looks at the origins of the agency's surveillance program and the extraordinary steps top government officials took to give it legal cover and keep it hidden.

Coming Up

Saturday

View show

Timothy Olyphant plays Deputy U.S. Marshal Raylan Givens on FX's Justified, which is based on a novella by Elmore Leonard. The show's creator, Graham Yost, says the only "tussle" the writers had with Leonard happened during the pilot, over which hat Raylan should wear. Prashant Gupta/FX hide caption

itoggle caption Prashant Gupta/FX
View show

Friday

View show View show

Thursday

View show

Timothy Olyphant plays Deputy U.S. Marshal Raylan Givens on FX's Justified, which is based on a novella by Elmore Leonard. The show's creator, Graham Yost, says the only "tussle" the writers had with Leonard happened during the pilot, over which hat Raylan should wear. Prashant Gupta/FX hide caption

itoggle caption Prashant Gupta/FX
View show