Dallas May 3, 2017 7:45 pm Students Describe Scene at North Lake Campus Students at North Lake College in Irving were instructed to clear the area as police searched for an active shooter on campus Wednesday. Wake Up to Something Good 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 1:12 WATCH: Texas gorilla caught ticking her baby during adorable mother-son moment