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Men are pictured through tornado damage in the southern area of Wichita, Kansas. Rescue and clean-up efforts were underway across the Midwest on Sunday after dozens of tornadoes tore through the region, killing at least five people in Oklahoma, leaving thousands without power in Kansas and damaging up to 90 percent of the homes and buildings in one small Iowa town.

Damaged homes

( GENE BLEVINS, REUTERS / April 15, 2012 )

Men are pictured through tornado damage in the southern area of Wichita, Kansas. Rescue and clean-up efforts were underway across the Midwest on Sunday after dozens of tornadoes tore through the region, killing at least five people in Oklahoma, leaving thousands without power in Kansas and damaging up to 90 percent of the homes and buildings in one small Iowa town.