Survivors search for belongings amid Ark. tornado wreckage

People look through tornado debris, Friday, May 2, 2008 in Center Ridge, Ark. A powerful storm system packing tornadoes and heavy winds roared across the nation's midsection early Friday, killing at least seven people in Arkansas including a teenager crushed by a tree while she slept. (AP Photo/Mike Wintroath)

A feed store, bottom, and a church, top, lie in ruins in Damascus, Ark., after a tornado hit the town Friday, May 2, 2008. Violent storms rolling across the nation's midsection unleashed tornadoes, high winds and hail in four states and killed seven people in Arkansas on Friday, including a teenager who died when a tree fell into her bedroom as she slept. (AP Photo/Danny Johnston)

People gather in front of the Southside Baptist Church in Damascus, Ark., after storms destroyed the building Friday, May 2, 2008. A powerful storm system packing tornadoes and heavy winds roared across the nation's midsection early Friday, killing at least seven people in Arkansas including a teenager crushed by a tree while she slept. (AP Photo/Danny Johnston)