Commanding general of the U.S. Corps of Engineers, Lt. Gen. Thomas P. Bostick (left), tours the Folsom Dam auxiliary spillway construction site in Folsom, Calif., Jan. 16, 2013, led by the project’s director, David Thomas (middle). Also pictured: Nathan Dietrich (right), district director for U.S. Rep. Doris Matsui. (U.S. Army photo by Capt. Michael N. Meyer/Released)