561 empty chairs: Ret. Gen. John Allen on the sacrifices of the Afghanistan war
By Martha Raddatz, Richard Coolidge & Jordyn Phelps
June 12, 2013
Gen. John Allen recently retired from the military following his post as the commander of the International Security Assistance Force, but the memories of the 561 troops who died under his command - and the many thousands who were wounded - have not retired from his mind.