Secretary Cohen talks with sailors and Marines on board the USS Guam. Secretary of Defense William S. Cohen (center) talks with sailors and Marines on board the USS Guam (LPH 9) while it is moored at Naples, Italy, on Dec. 24, 1997. Cohen is visiting U.S. troops in the area for the holidays. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 049065-S-AAR01-091.jpg Photo Gallery