June 7, 2012 11:52 pm Study: High Numbers of Teens Text While Driving In a federal study, 58 percent of high school seniors said they had texted or e-mailed while driving in the past month. Wake Up to Something Good 1:07 Hill County tornado caught on camera 2:25 Superintendents work to improve safety in North Texas schools 3:37 Texas tornadoes caught on video 7:16 Severe storms bring tornadoes, flash flooding, hail and lightning to North Texas 4:27 ‘My house, gone,' Texas resident recounts returning home after reports of a tornado