Bruce Jessen is a psychologist who worked for the U.S. Air Force’s SERE (Survival, Evasion, Resistance, Escape) program prior to being recruited by the CIA to interrogate KSM. Jessen and James Mitchell’s use of “enhanced interrogation techniques” (EITs) to elicit responses from KSM led to KSM’s first public confession to terrorism-related crimes in 2007. However, the traumatic manner in which Mitchell and Jessen compelled KSM to confess led some officials to doubt the veracity of KSM’s statements.