U.S. Air Force Lt. Gen. Joseph L. Lengyel, second from left, vice chief of the National Guard Bureau, and Maj. Gen. Emmett Titshaw Jr., right, adjutant general of the Florida National Guard, speak with an emergency management expert during Vigilant Guard at Camp Blanding Joint Training Center, Fla., May 19, 2013. Vigilant Guard is a series of federally funded disaster­response drills conducted by National Guard units working with federal, state and local emergency management agencies and first responders.