#WorldNewsTonight #DavidMuir #News #abcNews br Matt Gutman reports from Kerrville, Texas, at least 70 people have died, dozens more missing in catastrophic flooding;br Mireya Villarreal reports from Texas, she’s on the ground with first responders as they search for survivors; br Faith Abubey reports from Atlanta, the remnants of tropical storm Chantal threaten to disrupt travel as millions take to the roads and the skies on the busiest travel day of the the Fourth of July holiday and more on tonight’s broadcast of World News Tonight with David Muir.