160911-N-DY073-188 WASHINGTON (Sept. 11, 2016) The United States Naval Academy Glee Club perform the national anthem at the Washington Nationals versus Philadelphia Phillies game. The United States Naval Academy midshipmen marched on the field during the opening ceremonies at the Washington Nationals game honoring those killed in the 9/11 attacks. (U.S. Navy photo by Mass Communication Specialist 3rd Class Brianna Jones/Released)