Ukrainian officials said all the bridges linking Severodonetsk, a key city in the Donbas, to Ukrainian-held territory have been destroyed. WATCH FULL EPISODES OF WORLD NEWS TONIGHT: https://abc.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #Ukraine #Russia #Siege #Severodonetsk #Donbas #CiviliansTrapped