Next year's U.S. presidential election is predicted to be a contest between Joe Biden and Donald Trump. But not even that is certain in the most uncertain of election campaigns. So who else might be in the mix, and what are the important issues?

Join host Dareen Abughaida.

Guests:

Tim Constantine - Senior Vice President of Diplomacy and External Affairs at the Washington Times and host of 'The Capitol Hill Show'.

Thomas Gift - Director of the Centre on U.S. Politics at University College London.

Arshad Hasan - Democratic Political Strategist.