President Barack H. Obama presents the Medal of Honor to Ray Kapaun, a nephew of former U.S. Army Capt. Emil J. Kapaun, during a ceremony at the White House in Washington, D.C., April 11, 2013. The former chaplain was recognized posthumously for gallantry during the Korean War while serving with the 3rd Battalion, 8th Cavalry Regiment, 1st Cavalry Division from Nov. 1-2, 1950 in Unsan, Korea. (U.S. Army photo by Alfredo Barraza/Released)