Arlington Burial Afghanistan
The Army Band, "Pershing's Own", stand at attention during the burial of Army Sgt. Brian Walker, 25, of Lucerne Valley, Calif., Wednesday, March 13, 2013, at Arlington National Cemetery in Arlington, Va. Walker, a military police officer, was killed while supporting Operation Enduring Freedom on May 2012 in Bowri Tana, Afghanistan, when the enemy attacked his vehicle with an improvised explosive device. (AP Photo/Cliff Owen)
