Jon Lieber, Managing Director for the United States at the Eurasia Group, shares his perspective on a special US election edition of US Politics In 60 Seconds:

So, we're about five days out from the election right now.

And the story of this week has been the remarkably steady polling lead for Joe Biden that he's had for months now. The other big story is the turnout, massive amounts of turnout. 100% of the 2016 vote already cast in Texas. 60% nationwide votes already cast. We are headed for record shattering turnout, could be around 155 million Americans voting.

On election night, what are we watching for?