December 3, 2010 5:36 pm DART's Green Line Opens for Riders DART’s Green Line opened on Monday, but you can take a free ride on Saturday from 1pm-4pm from Pleasant Grove to Carrollton. Wake Up to Something Good 2:07 Police looking for murder weapon in Bowie HS shooting 2:10 Southlake's Art in the Square prepares for inclement weather 1:07 Hill County tornado caught on camera 2:25 Superintendents work to improve safety in North Texas schools 3:37 Texas tornadoes caught on video