Hamilton Gregory is the author of an Amazon.com best-seller, McNamara’s Folly: The Use of Low-IQ Men in the Vietnam War, Plus the Induction of Unfit Men, Criminals, and Misfits, and he appears in a YouTube video entitled “McNamara’s Folly.” He served in Vietnam as a U.S. Army intelligence agent in 1968-69. Using a false name and posing as a civilian journalist, he worked on a team that recruited and trained French paratroopers and Southeast Asians for espionage missions in Cambodia. He is a life member of two veterans’ organizations -- Vietnam Veterans of America and Disabled American Veterans. He lives in Asheville, North Carolina, and his email address is hamgregory@gmail.com.