Retired Marine Maj. Gen. James Livingston speaks to members of the Air Force Office of Special Investigations, Detachment 310 at Charleston Air Force Base, S.C., Dec. 30. General Livingston recounted the events of his second tour of duty in Vietnam leading up to being awarded of the Medal of Honor in 1970. He also spoke to the Airmen about qualities of leadership. (U.S. Air Force photo/Staff Sgt. Jennifer Arredondo)