Health officials defended their pandemic response on Capitol Hill on Tuesday, while with so many teachers out sick parents are being asked to teach classes. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT':
https://bit.ly/3uHCDO5 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 #COVID19 #Omicron #WorldNewsTonight
