Dr. Sidney Gottlieb, a poisons expert who headed the chemical division of the CIA’s Technical Services Staff, had convinced the agency’s director, Allen Dulles, that mind-control ops were the future. Gottlieb, whose aptitude and amorality had earned him the nickname the “Black Sorcerer,” developed gadgetry straight out of schlocky sci-fi: high-potency stink bombs, swizzle sticks laced with drugs, exploding seashells, poisoned toothpaste, poisoned handkerchiefs, poisoned cigars, poisoned anything. Mind control became Gottlieb’s pet project.