texas March 30, 2018 6:34 pm UNT's ‘Mama Joyce' Serves Life Lessons Joyce Nixon is affectionately called Mama Joyce by the University of North Texas students who visit the cafeteria in Bruce Hall. 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