(Left to right) Ms. Linda H. Hansen, Argonne National Laboratory, U.S. Department of Energy; Mr. Samuel Downing, Political Officer, U.S. Embassy Phnom Penh; Dr. Chan Sodavath, Deputy Director General, Ministry of Mines and Energy; Mr. John Lepingwell, Senior Inspector for State-Level Coordination, International Atomic Energy Agency; Mr. Mark H. Killinger, Pacific Northwest National Laboratory, U.S. Department of Energy.