Where To Stream ABC World News Tonight with David Muir Season 2026 Episode 17

Morgan Norwood reports on the more than 50 million under winter weather alerts and the rare snowfall in places like Florida and Alabama; Matt Rivers on the ground in Minneapolis as defense officials tell ABC News up to 1500 Army troops could be deployed there; Selina Wang reports on the emergency meeting held by European leaders after President Trump ramps up his efforts to make Greenland part of the U.S.; and more on tonight's broadcast of World News Tonight.