President Joe Biden signed a law that made Juneteenth, the day of freedom for U.S. slaves, a federal holiday. This is the first federal holiday created since Martin Luther King Jr. day. 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 #biden #juneteenth #federalholiday