JOB WELL DONE Army Chief of Staff Gen. Martin E. Dempsey, left, and Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, center, congratulate Army Gen. Walter L. "Skip" Sharp after his retirement ceremony at Summerall Field on Joint Base Meyer-Henderson Hall, Va., Sept. 1, 2011. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 573996-M-VXE28-978.jpg Photo Gallery