American politics are often dominated by the loudest voices on the left and right. In this episode, we learn the crucial difference between what Americans get from their elected representatives and what they really want to hear.

Professor Sean Westwood of Dartmouth College is our guest. As Director of The Polarization Research Lab, he studies American political behavior and public opinion, examining how partisanship and information from political elites affect the behavior of citizens. 

 "There is an absolute need for common ground," Sean Westwood tells us. The research shows that most Democrats and Republicans "know very little about the other side and have significant misperceptions."

 We learn why elites, including political leaders and celebrities, have a powerful impact on public behavior. "When we humanize the opposition and bring politicians together and demonstrate how they can have civil disagreement, you set norms that the public will follow," he says.