Army Maj. Gen. Harold J. Greene Graveside Service at Arlington National Cemetery

An Army Honor Guard prepares a flag to be presented to Susan Myers, the widow of Army Maj. Gen. Harold J. Greene, during Greene's graveside service at Arlington National Cemetery on August 14, 2014 in Arlington, Virginia. Greene was shot and killed by a uniformed Afghan soldier while Greene was visiting a military academy in Kabul. UPI/Kevin Dietsch