Retired U.S. Marine Corps Cpl. William Kyle Carpenter, right, answers questions from followers of the Marine Corps Facebook page during a live "Q & A" session inside the Sheraton Hotel in Arlington, Va., June 16, 2014. Carpenter will receive the Medal of Honor from the President of the United States Barack Obama during a ceremony at the White House on Thursday, June 19, 2014. (U.S. Marine Corps photo by Cpl. Michael C. Guinto/Released)