July 28, 2014 10:28 pm North Texas Man Sent White Powder Letters: Feds A North Texas man is accused of sending hundreds of envelopes containing white powder to schools, U.S. embassies and businesses over the years. Wake Up to Something Good 2:26 New Dallas County medical clinic to help those in need 6:05 Police remove demonstrators and encampments from UT Dallas campus 18:39 Police remove pro-Palestine protestors from UT Dallas encampment 9:53 Arrests made during protest at UT Dallas 4:58 Walmart to shut down all healthcare clinics: The Connection