TOURING ANGKOR WAT U.S. Defense Secretary Leon E. Panetta, right, tours Angkor Wat, a temple, in Siem Reap, Cambodia, Nov. 16, 2012. Panetta was in Cambodia to meet with Southeast Asian defense ministers at the Association of Southeast Asian Nations, or ASEAN. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 593859-V-CNN96-190.jpg Photo Gallery