Cellphone video shows a tornado ripping through a Dallas, Texas grocery store. You can see customers bolting to the back after doors and windows blew out. Kenys Ramos was with his wife and daughter when he shot this video. They're OK, but several people at a store nearby were reportedly injured. Evidence of the storm's strength is everywhere - from destroyed businesses, overturned trucks and damaged homes. Dallas police are stepping up patrols in the area to prevent looting. A voluntary curfew r

CCTV footage inside a convenience store captures a terrifying moment as a tornado passes dangerously close. The store looks normal at first shelves stocked, lights buzzing, a few items near the counter when the wind outside suddenly begins to howl. Dust and debris whip past the front windows, and the glass starts to rattle violently. Within seconds, the front entrance doors rip open, slamming back and forth as powerful gusts surge inside. Shelves shake, lightweight items fly across the floor, an