ANTHEM HONORS
President Barack Obama, left, Defense Secretary Chuck Hagel and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, stand for the national anthem during a remembrance ceremony for victims of the 9/11 attacks on the Pentagon at the Pentagon Memorial, Sept. 11, 2013. The three leaders joined family members of those killed in the terrorist attack for the private ceremony. DOD photo by Erin A. Kirk-Cuomo