A judge struck down the federal mask mandate, effectively lifting mask requirements on transportation and inside airports across the U.S. Plus, the city of Mariupol is on the brink of falling to Russian forces, who’ve besieged it for weeks. SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #ABCNews #OnLocation #BreakingNews