Two weeks after Election Day, President-elect Joe Biden was briefed by outside national security experts as President Trump denied him access to anyone inside the government. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/35Ctptg 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 #JoeBiden #NationalSecurity