President Joe Biden announced on Wednesday that he hopes to mobilize even more Americans to get vaccinated by the Fourth of July to enjoy what he called “a summer of freedom.” 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 #vaccines #covid #summer