Martha Raddatz reports on the stunning national security breach that unfolded when Vice Pres. Vance and members of Pres. Trump’s national security team reportedly shared active war plans in a group chat on an unsecured app that also mistakenly included a journalist from The Atlantic; Janai Norman has the latest on the wildfires along the East Coast and the tornado in the South; Terry Moran has details on the deportation legal battle playing out in an appeals court, with one judge saying: "Nazis got better treatment under the Alien Enemy Act"; and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro 02:01 Vance, national security team reportedly add reporter to chat about secret war plans by mistake 07:04 Police: "Incendiary" devices found at Tesla dealership in Texas 09:05 Evacuations underway as East Coast battles wildfires 10:49 Appeals court judge on Venezuelan deportations: "Nazis got better treatment" 13:12 Tragic death of former Yankees player Brett Gardner's 14-year-old son 14:41 Former college football coach charged in massive ID theft 16:30 Fired high school basketball coach apologizes for pulling female student's hair 16:54 23andMe filed for Chapter 11 bankruptcy 17:31 ABC's 'Nightline' celebrates 45 years on air ABC World News Tonight with David Muir delivers the news that matters most. Watch to get the latest news stories and headlines from around the world. Follow ABC World News Tonight on... Instagram: https://www.instagram.com/abcworldnewstonight/ TikTok: https://www.tiktok.com/@abcworldnews X (formerly Twitter): https://twitter.com/ABCWorldNews Facebook: https://www.facebook.com/WorldNewsTonight Threads: https://www.threads.net/@abcworldnewstonight ABC News is your trusted source for breaking news, analysis, exclusive interviews, headlines, and videos: https://abcnews.go.com/ Subscribe to ABC News on YouTube: https://bit.ly/2vZb6yP Watch full episodes on Hulu: http://abcn.ws/3bzvQQn #WorldNewsTonight #DavidMuir #News #ABCNews