Over 100 dead in Texas from catastrophic floods; questions grow over Texas flood warning system; TSA ends “shoes-off” policy; Michael C. Hall talks “Dexter: Resurrection.” ––– Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G ABC News is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming coverage. Download the ABC News app for the latest headlines and alerts: https://abcnews.go.com/devices Watch 24/7 coverage of breaking news