Tornadoes rip through Dallas-Fort Worth area

Semi-tractor trailers lay in debris left by a tornado which passed through the southern area of Dallas, Texas April 3, 2012.Tornadoes tore through the Dallas-Fort Worth metropolitan area in Texas on Tuesday, ripping apart buildings, tossing tractor trailer trucks into the air and grounding all planes in the region.There were no immediate reports of injuries or deaths although the storm was still active. REUTERS/Tim Sharp