In Fort Worth, Texas, at least six people were killed and dozens were hospitalized after more than 100 vehicles were involved in a chain-reaction crash with temperatures below freezing. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': bit.ly/3qjJj3K WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: bit.ly/3iQLwPp #WorldNewsTonight #IceStorm #HighwayPileup