Secretary Cohen escorts Tunisian Minister of Foreign Affairs Habib Ben Yahia through a joint service honor cordon and into the Pentagon. Secretary of Defense William S. Cohen (right) escorts Tunisian Minister of Foreign Affairs Habib Ben Yahia through a joint service honor cordon and into the Pentagon on July 7, 2000. Cohen and his senior policy advisors will meet with Ben Yahia to discuss a range of regional security issues. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 865003-P-QHT79-324.jpg Photo Gallery