CIA 'black sites': 6 key things to know about the secret prisons

The secret prisons were used by the CIA to detain and interrogate suspects.

An Interrogation Program Worked Out on the Fly - The New York Times

ACLU-Obtained Emails Prove That the Federal Bureau of Prisons

Go Deep Inside A Secret CIA Torture Prison

The C.I.A.'s Black Sites

Guantanamo: US Supreme Court rules CIA black sites are state

Time Line: Al-Nashiri v. Poland at the European Court of Human

CIA 'Black Sites': The Secret Prisons Where The US Held Its Terror

Argument over state secrets and CIA black sites takes unexpected

Senate report: CIA misled public on torture

The Secret History of Fort Detrick, the CIA's Base for Mind

Timeline: the Council of Europe's investigation into CIA secret

Abu Zubaydah Was Tortured for Years at CIA Black Sites. Biden Is