Trump’s blunt warning for Iran in UN speech: ABC World News Tonight with David Muir - Sept. 22, 2026

Mary Bruce has details after President Trump addressed the U.N. General Assembly and delivered a blunt warning to Iran, saying he will either make a deal or "annihilate" Iran; David Muir has an exclusive, wide-ranging interview with France's President Emmanuel Macron, covering America's war with Iran, the Strait of Hormuz, the global energy crisis, Vladimir Putin, Ukraine, Artificial Intelligence warnings, and more; Martha Raddatz has the latest after an F-16 crashed near the U.S. Air Base Spangdahlem in Germany while returning from a training flight; and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro 02:02 Trump threatens to "annihilate" Iran in UN speech 03:30 David Muir one-on-one with France’s President Macron 12:38 F-16 fighter jet crashes at American air base in Germany 13:34 Southwest braces for potential life-threatening flash food as nor-easter may hit East Coast 14:31 Coroner's report: Actress Hayden Panettiere died from an accidental overdose 15:45 "Looksmaxxing" influencer "Clavicular" charged with rape 17:14 Body camera video released in ICE shooting of DoorDash driver 17:57 Lionel Richie admitted back to hospital 18:15 Olympic gold medal gymnast Simone Biles reveals car theft 18:33 Yankee slugger Aaron Judge to miss MLB Wild Card Series 19:03 In exclusive with David Muir, Macron shares message to Americans 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:   / abcworldnewstonight   TikTok:   / abcworldnews   X (formerly Twitter):   / abcworldnews   Facebook:   / worldnewstonight   Threads: https://www.threads.net/@abcworldnews... 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