The Guardian on Monday made public a CIA document allowing the agency’s director to “approve, modify, or disapprove all proposals pertaining to human subject research.” Human what? At Guantanamo, the CIA gave huge doses of the terror-inducing drug mefloquine to prisoners without their consent, as well as the supposed truth serum scopolamine. Former Guantanamo guardJoseph Hickman has documented the CIA’s torturing people, sometimes to death, and can find no explanation other …