LITTLE ROCK, Arkansas — (From left) Mr. Stuart Hazlett, U.S. Army Corps of Engineers National Contracting Organization Director; Hon. Katherine Hammack, assistant secretary of the Army for installations, energy & environment; and Lt. Gen. Thomas P. Bostick, U.S. Army Corps of Engineers commanding general, answer media questions Aug. 7, 2012, after announcing the Army's $7B Multiple Award Task Order Contract, Request for Proposal.