UVA's Sabato weighs in on the swing states: Pennsylvania, Georgia, North Carolina and Arizona

Larry Sabato, University of Virginia Center for Politics director, says Pennsylvania is a crucial swing state everyone is waiting for. North Carolina may swing toward Trump and Georgia continues to be fiercely competitive. Arizona may go to Biden and Nevada was much close than expected. He joins Shep Smith to provide his analysis on swing states and why we shouldn't be driven by the polls.