The top local stories this evening from the KERA Newsroom: President Obama makes a quick stop in Dallas to talk immigration with Gov. Rick Perry, County Judge Clay Jenkins and other government and religious leaders. KERA's Bill Zeeble gets a sneak peek at the DART Orange Line to DFW Airport, which will open Aug. 18 -- four months earlier than scheduled. And Lauren Silverman learns about the unintended consequences of hot or cold temperatures.
From The Newsroom: Obama In Dallas, And DARTing From DFW

WhiteHouse.gov