February 1, 2013 1:12 pm UT Arlington Honors Fallen Columbia Astronaut Kalpana Chawla Columbia Astronaut Kalpana Chawla is honored at the University of Texas at Arlington where she was a student. 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