This one might be the worst yet.

Examine the origins of these humanitarian guidelines.

The declassified 2006 memo reflects strong disagreement within the Bush administration over the constitutionality of enhanced interrogation techniques.

Bill talks with law professor Philipe Sands about "enhanced interrogation methods" -- code for the use of cruelty in the pursuit of confessions.

David Brancaccio talks to Scott Horton, President of the International League for Human Rights, about the legal basis for the global war on terror.