US launches series of strikes in retaliation for missile attack

The Pentagon says U.S. forces were again targeted by Iranian-backed militants. WATCH FULL EPISODES OF WORLD NEWS TONIGHT: https://abc.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #abcnews #worldnewstonight #middleeast #missile #military