From left, Secretary of the Army John McHugh applauds as Defense Secretary Chuck Hagel presents a Medal of Honor flag to Ray Kapaun, center, the nephew of former Army Capt. Emil J. Kapaun, during a Hall of Heroes induction ceremony at the Pentagon in Arlington, Va., April 12, 2013. U.S. Army Chief of Staff Gen. Raymond T. Odierno, second from right, and Sgt. Maj. of the Army Raymond F. Chandler III, look on. The Catholic priest and Army chaplain, who died in a North Korean prisoner of war camp in 1951, was posthumously awarded the Medal of Honor by President Obama for conspicuous gallantry 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)