On October 20, 1950. [fact]
On October 20, 1950, Twining issued a top-secret order to all of his deputies in the Air Force. “The Joint Chiefs of Staff have agreed,” he wrote, “that action should be initiated at once to make the United States capable of employing toxic chemical and biological agents and of defending against enemy use of these agents.”
Nicholson Baker, Baseless- My Search for Sec…, loc. 521