As dangerous winter weather continues in the South and millions go without power, “World News Tonight” shares ways to help. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/2Zo1Yzv WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #Texas #PowerOutage