September 28, 2016 4:41 pm New Research on Cause of Crohn's Disease Dr. Ashish Patel, from UT Southwestern Medical Center, discusses the latest breakthrough in research on Crohn’s Disease. Wake Up to Something Good 1:47 Heavy rainfall affects parts of DFW, Kaufman County 2:43 Governor declares state of emergency after Oklahoma tornadoes 2:09 Aftermath of heavy flooding in Kaufman County 1:41 Multiple killed during Oklahoma tornadoes 6:20 5 Talk Street: Dallas Cinco de Mayo