When the photographs depicting torture at Iraq's Abu Ghraib prison were released in 2004, U.S. politicians attributed the incident to a few bad apples in the American military, exonerated high-ranking members of the George W. Bush administration, promoted Guantanamo as a model prison, and dismissed the illegality of the CIA's use of "enhanced interrogation." By the end of the Bush administration, members of both major congressional parties had come to denounce enhanced interrogation as torture and argue for the closing of Guantanamo.

What initiated this shift? In Talking About...