On August 2, 1965, William Benitez, an inmate at Arizona State Prison jumped down from his double bunk in the old cellblock where he was housed and made the following notation on his wall calendar: “Decision to set up Narcotic Foundation.” He also circled the 18th of the same month, his target date to approach prison officials to request permission to set up a drug rehabilitation program inside the prison walls. Officials denied permission for the following six months. Mr....