In 1970 Hoa Binh located such a man, a Captain Scott, who in later years became a U.S. military adviser in the Mekong Delta. Scott had come to Hue from Da Nang on May 7, 1963. He admitted he was the American agent responsible for the bombing at the radio station the next day. He said he used “an explosive that was still secret and known only to certain people in the Central Intelligence Agency, a charge no larger than a matchbox with a timing device.”[191]
