Flood waters spill over rail tracks near Percival, Iowa, Thursday, June 30, 2011. A levee protecting the town from the rising waters of the Missouri River has breached, submerging the town. (AP ... more 
Flood waters spill over rail tracks near Percival, Iowa, Thursday, June 30, 2011. A levee protecting the town from the rising waters of the Missouri River has breached, submerging the town. (AP Photo/Nati Harnik) less 
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Associated Press | Photo By Nati Harnik
Thu, Jun 30, 2011 4:43 PM EDT