US President Barack Obama applauds visiting Korean War veterans during a ceremony with Ray Kapaun, nephew of Father Emil Kapaun, who accepted the Medal of Honor on his behalf posthumously, in the East Room of the White House, April 11, 2013 in Washington, DC. Father Kapaun, as a US Army chaplain, administered to American POWs during the Korean War and died in captivity. UPI/Mike Theiler