Besides Hollingsworth and Tackaberry, eleven other soldiers earned two Distinguished Service Crosses in Vietnam. Two, John R. Deane, Jr. and Barry R. McCaffrey, later rose to full general, and a third, Henry E. Emerson, retired as a lieutenant general. McCaffrey also served as Director of the Office of National Drug Control Policy during the Clinton Administration. Colonel David H. Hackworth, who also received ten Silver Stars in Korea and Vietnam, later rose to prominence as a military affairs journalist. George S. Patton IV, son of a two-time Distinguished Service Cross recipient, received two Distinguished Service Crosses in 1968 as commander of the 11th Armored Cavalry Regiment. Sergeant Adelbert Waldron III, twice awarded the Distinguished Service Cross in 1969 as a sniper with the 9th Infantry Division, is credited with 109 confirmed kills, the most among U.S. snipers. Dennis Tomcik, a first lieutenant with the 47th Infantry Regiment, was twice awarded the Distinguished Service Cross for two separate actions in 1968 in the Kien Hoa Province.