...was peeled off a Wal-Mart store at Weatherford, Okla. ''It just kind of rolled up like a can opener,'' said Mark Norton, assistant store manager. Nearby, a mobile home was ripped open and turned upside. ''That trailer went over and...

...Wal-Mart store in wind-whipped Weatherford, Okla., the roof ''just kind of rolled up like a can opener,'' said Mark Norton, assistant store manager. Nearby, a mobile home was ripped open and turned upside down. ''That trailer went over...