The Pentagon Channel films as U.S. Navy Rear Adm. John Kirby, the Pentagon press secretary, steps up to the lectern to brief reporters in the press briefing room at the Pentagon in Arlington, Va., March 27, 2014. Kirby outlined the objectives of Secretary of Defense Chuck Hagel's upcoming trip to Asia, and took questions regarding the ongoing crisis in the Ukraine and the search efforts for missing Malaysia Airlines Flight MH370.