January 11, 2012 9:20 am Person Arrested in Assault on DART Bus Operator DART spokesman Morgan Lyons talks about the assault of a bus driver on a city bus. Wake Up to Something Good 2:50 School safety: North Texas students return to class after recent school shooting incidents 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