U.S. Sailors stationed at Naval Air Station Whidbey Island, Wash., civilian employees, members of the air station's fire department and firefighters with other area agencies attend a ceremony commemorating the 13th anniversary of 9/11 Sept. 11, 2014, in Oak Harbor, Wash. Terrorists hijacked four passenger aircraft Sept. 11, 2001. Two of the aircraft were deliberately crashed into the World Trade Center in New York, one was crashed into the Pentagon and the fourth crashed near Shanksville, Pa. Nearly 3,000 people died in the attacks. (U.S. Navy photo by Mass Communication Specialist 2nd Class John Hetherington/Released)