ABC World News Tonight with David Muir Full Broadcast - Oct. 21, 2026

Martha Raddatz reports on the release of American Stephen Hubbard – the teacher wrongfully detained in Russia for four years – as the U.S. suspends Russian sanctions; Alex Perez has the latest on the hazmat emergency underway in Toledo, Ohio, after a 5,500-gallon tank spewed glycidyl methacrylate, which is used to make certain plastics, paints and coatings perform better; Steve Osunsami has details on the video obtained by ABC News showing the chaotic moments before an officer in Mississippi opened fire on a car in June, killing a 1-year-old sitting on his mother’s lap; and more on tonight’s broadcast of World News Tonight with David Muir.