Air Force Chief of Staff Gen. Norton Schwartz asks questions of Staff Sgt. Matthew Cramer about fuels procedures at the 379th Air Expeditionary Wing Oct. 20. The visit marked the CSAF's first trip to the U.S. Air Forces Central area of responsibility since his appointment as the Air Force chief of staff. Sergeant Cramer is assigned to the 379th Expeditionary Logistics Readiness Squadron. (U.S. Air Force photo/Tech. Sgt. Michael Boquette)