Zambian President Rupiah Banda awards Col. Keith Andrews the President's Medal of Gallantry May 25, 2010, for the rescue of two Zambian women in the Zambezi River at Victoria Falls a year earlier. Andrews was visiting the area as part of a U.S. Air Force Air War College regional study program tour. (U.S. Air Force Photo/Staff Sgt. Amanda McCarty, U.S. Africa Command)