Listen to TPR's morning newscast for a roundup of the latest headlines and news developments. This morning's headlines:Lawmakers urge federal government to close Dilley detention centerSpurs agree to pay up for failed MLS bidEnvironmental groups warn against pollutants in local data centersSA's biggest colleges and universities head back to school Aug. 24Today's weather in San Antonio: Sunny and hot with a high near 99 and a heat index of 107.