ABC News’ Chief White House Correspondent Mary Bruce talks about the Trump administration's reaction to the high-stakes summit in China; Transportation Correspondent Gio Benitez is in a school district outside Philadelphia that's using the technology to help crack down on drivers who break the rules; 'KPop Demon Hunters' cast talk hit movie; and more on ABC’s Good Morning America. ––– Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G ABC News is your daily source of breaking