Interviewee was assigned to AG from mid-October to early February 2004. Interviewee stated that he once heard a detainee was raped by other detainees. Interviewee also stated that he heard rumors of abuse and discussions of 'MPs smoking' detainees. Interviewee stated he believed dogs could be used in interrogations when authorized by Commanding General. Observed one interrogation where dogs used to 'fear up' detainee. He was one of 3 high value detainees, captured with Hussein. "Based on the perceived value of these detainees, everyone received approval (one day approval) to use 'fear up' with the dogs. Interviewee recalled that the detainee was handcuffed to an I-bolt on the floor, with a sandbag over his head. He stated that the dogs were encouraged to bark.