ALL HANDS CALL Chairman of the Joint Chiefs of Staff Navy Adm. Michael G. Mullen holds an all hands call with troops assigned to U.S. Southern Command in Miami, Fla., Jan. 14, 2008. Mullen is on a five-day trip to the U.S. Southern Command area of operations. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 573044-P-HJD01-920.jpg Photo Gallery