Breaking down the Trump campaign's multiple legal challenges

[youtube https://www.youtube.com/watch?v=HJwaMD3Gy4Q?feature=oembed&w=500&h=281]
CBS News projects President-elect Joe Biden will carry the state of Georgia, matching President Trump’s 2016 Electoral College win. Mr. Trump is projected to take North Carolina. The president is still challenging the election with lawsuits and is questioning the count in several states. Elections law expert David Becker joins “CBS This Morning: Saturday” to explain the legal challenges of the election.