May 9, 2012 11:48 am Another White Powder Letter Received Wednesday Dallas Fire-Rescue is responding to another white powder letter Wednesday. Wake Up to Something Good 2:25 Walmart shuts down healthcare clinics 2:23 North Texans react to Biden's reclassification of marijuana 2:18 Demonstrations continue at UT Austin 2:47 NYPD moves in on demonstrators at Columbia University 1:56 pro-Palestinian protestors walk out at University of North Texas