Commandant of the Marine Corps General James F. Amos, meets with retired Col. Warren H. Wiedhahn at the Pentagon in Arlington, VA. Wiedhahn is a Korean War veteran who fought as an enlisted man in the battles of Pusan, Inchon and the Chosin reservoir, and went on to serve a total of 33 years. (U.S. Marine Corps photo by Sgt. Ben Flores) - Commandant of the Marine Corps General James F. Amos, meets with retired Col. Warren H. Wiedhahn at the Pentagon in Arlington, VA. Wiedhahn is a Korean War veteran who fought as an enlisted man in the battles of Pusan, Inchon and the Chosin reservoir, and went on to serve a total of 33 years. (U.S. Marine Corps photo by Sgt. Ben Flores)