July 26, 2012 5:46 pm Answering Your West Nile Questions David Jefferson, manager of the environmental health division at the Tarrant County Health Department appeared on NBC 5 First at Four to answer viewer questions about West Nile virus. 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
