World Events21st century (2002-2009)global (United States, Thailand, and other CIA black site locations)high confidence

CIA psychologists James Mitchell and Bruce Jessen designed the 'enhanced interrogation' program used against Abu Zubaydah and later other detainees at CIA secret prisons worldwide.

Notes on verification

Confirmed by multiple independent, high-quality sources including Senate Intelligence Committee findings, NBC News, ACLU, and Wikipedia, all corroborating that Mitchell and Jessen designed and implemented the program. [cascade flags: wikipedia_dropped_other_sources_exist | tier=silver indep_score=0.833 clusters=3 claim_tier=exceptional]

Sources