Robert Shapiro, Professor of Government, Columbia University

04-Feb-20 07:30

Voting is underway at the Iowa caucuses, with all eyes on the Democratic race to see who will come out with the momentum to carry them through the election season. To shed some light on what's happening, we speak to Professor Robert Shapiro, Professor of Government at Columbia University, about who might win the caucus, and what we can expect from the race going forward.