Former prisoners of war retired U.S. Marine Corps Chief

Former prisoners of war retired U.S. Marine Corps Chief Warrant Officer 4 William Thomas and retired U.S. Navy Capt. Jerry Coffee place their hands over their hearts during the singing of the national anthem at the commemorative ceremony marking the 40th anniversary of Operation Homecoming April 4, 2013, at Joint Base Pearl Harbor-Hickam, Hawaii. In 1973, the last Vietnam conflict prisoner of war landed on what was then Hickam Air Force Base. (Department of Defense photo by U.S. Air Force Tech. Sgt. Michael R. Holzworth/Released)