LANGLEY AIR FORCE BASE, Va -- Senior Airman Nathan Brooks, 633d Communications Squadron cable/maintenance systems technician, shows Air Combat Command Chief Master Sgt. Martin Klukas how to splice copper telephone cable during a base tour Aug. 10. Chief Klukas toured the base Aug. 9 and 10, interacting with the Airmen of all squadrons to better understand their work force and needs. (U.S. Air Force photo/Staff Sgt. Ashley Hawkins)(RELEASED)