A riderless horse, left, leads a caisson carrying the remains of Army Brig. Gen. Terence J. Hildner, during a burial services at Arlington National Cemetery in Arlington, Va. Wednesday, February 29, 2012. Hildner died of apparent natural causes Feb. 3 in Kabul, Afghanistan. Hildner, 49, took command of 13th Sustainment Command (Expeditionary) Aug. 19, 2010. (AP Photo/Manuel Balce Ceneta)
