Maj. Gen. Merdith W. B. (Bo) Temple (Right), acting chief of engineers and acting commanding general of the U.S. Army Corps of Engineers in Washington, D.C., and Lt. Col. James A. DeLapp, Nashville District commander, fly in a Tennessee National Guard helicopter to get a first-hand look at the district's projects in Tennessee and Kentucky Aug. 17, 2011. (US Army Corps of Engineers photo)