Larry Simbro and Michael Wangberg move items away from oncoming flood waters June 1, 2011, at Freedom Park in Omaha, Neb. The park is an outdoor museum that features numerous military exhibits and has been overcome by rising waters of the Missouri River. Members of nearby Offutt Air Force Base moved museum artifacts to higher ground where they will stay until the flood waters recede. Mr. Simbro and Mr. Wangberg are heavy equipment operators with the 55th Logistics Readiness Squadron. (U.S. Air Force photo/Maj. Melvin Maxwell)