How One Man Was Tortured by the CIA

Via The Daily Mail:

Redha al-Najar, a former Osama bin Laden bodyguard and one of the first prisoners, was hooded and subjected to round-the-clock music or interrogations to prevent him from sleeping - though there was no indication he was resisting interrogators. A month later, CIA questioners found al-Najjar a 'broken man' and on the verge of a 'complete breakdown'. But the treatment got worse, with officials lowering his food ration, keeping him shackled in the cold and giving him a diaper instead of toilet access, the report said.

Then there is this:

Detainee Majid Khan had his head below his torso and his lunch of hummus, pasta, sauce and raisins 'pureed' and rectally infused.