BALAD AIR BASE, Iraq -- Army Pfc. William McClellan, an injured member of the 2nd Infantry Division, is unloaded from a Contingency Aeromedical Staging Facility aeromedical evacuation bus on the flight line here before departing for Regional Medical Center Landstuhl, Germany. The CASF employs volunteers to assist with the loading and unloading of patients on litters. Private McClellan is deployed from Fort Lewis, Wash. (U.S. Air Force photo/Master Sgt. John Nimmo Sr.)