Mike Nenneman, left, and Chris Dody, both of Sidney, Iowa, stand atop an earthen levee they help build beneath an Interstate I-29 overpass bridge, Tuesday, June 14, 2011, in Hamburg, Iowa. Workers ... more 
Mike Nenneman, left, and Chris Dody, both of Sidney, Iowa, stand atop an earthen levee they help build beneath an Interstate I-29 overpass bridge, Tuesday, June 14, 2011, in Hamburg, Iowa. Workers supervised by the U.S. Army Corps of Engineers are trying to add another 3 feet of height to the new levee by Wednesday night to protect the town of 1,100 as water from a failed Missouri River levee several miles away approaches. (AP Photo/Charlie Neibergall) less 
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Associated Press | Photo By Charlie Neibergall
Tue, Jun 14, 2011 2:42 PM EDT