Three days to go until election: Trump, Biden and the three branches of government

With three days to go until the US election, a political expert weighs in on how four years of Donald Trump has shaped the country's three branches of government, how a Biden presidency could redefine the checks and balances and, finally, how the legislative and the judiciary could come into play if the two candidates were to tie in the Electoral College. FILE IMAGES AND SOUNDBITES from the interview with Dr. DallekN°8U64LU