Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. April 03, 2012 Tornadoes Cause Considerable Damage in Dallas, Texas VOA News Trucks damaged by a tornado in Lancaster, Texas, March 3, 2012. Photo: AP Trucks damaged by a tornado in Lancaster, Texas, March 3, 2012. At least two tornadoes ripped through Dallas, Texas midday Tuesday, causing widespread destruction. Weather forecasters described the storms as "large and extremely dangerous." They have issued a tornado watch for Dallas through Tuesday evening local time, meaning that more dangerous weather could be on the way. American Airlines canceled all flights at the Dallas-Forth Worth Airport for the rest of the day because of the threat of hail and lightning. The twisters picked up large trucks and threw them to the ground. The tornadoes also destroyed homes as they tore through residential neighborhoods, but so far no casualties have been reported. .