With the Democratic primaries underway and Super Tuesday on the horizon this week's episode takes a look at the US presidential election. Is there a Democratic frontrunner? Can we predict how the public will vote? How likely is it that Donald Trump will be re-elected?Gideon Rachman talks to Miriam Estrin, former US state department official and current policy manager at Google, and Jeremy Shapiro, also a former US state department official and currently the head of research for the European Council on Foreign Relations. See acast.com/privacy for privacy and opt-out information.