The flight crew of a U.S. Navy P-8A Poseidon briefs Secretary of Defense Chuck Hagel, second from right, as he visits the Patrol Squadron 30 training center at Naval Air Station Jacksonville, Fla., on July 16, 2013. Hagel is visiting the station to conduct town hall meetings and receive briefings from Navy and civilian leaders on the impact of furloughs and sequestration on their lives and operations.