Secretary Cohen presents mementos to U.S. Marines assigned to the U.S. Embassy in Brazil. Secretary of Defense William S. Cohen presents mementos to U.S. Marines assigned to the U.S. Embassy, Brasilia, Brazil, on May 27, 1998. Cohen is in Brazil to meet with defense leaders to strengthen U.S.-Brazilian relationships. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 832597-I-ZCL50-075.jpg Photo Gallery