Terry Albury, an idealistic F.B.I. agent, grew so disillusioned by the war on terror that he was willing to leak classified documents—and go to prison for doing it.

After 9/11, U.S. authorities used informants to secure hundreds of terror convictions. But did they help create plots where none existed?

The U.S. military prison’s leadership considered Mohamedou Salahi to be its highest-value detainee. But his guard suspected otherwise.

Life as a New York Times reporter in the shadow of the war on terror.

A conversation with the former head of the NSA.

John Walker Lindh’s father on why his son is an innocent victim of the War on Terror.