A razor-thin margin in Wisconsin shows Democratic candidate Joe Biden as the apparent winner. Key battleground states North Carolina, Georgia and Pennsylvania are still in play. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/38d4P3G 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 #2020Election #JoeBiden #DonaldTrump