Melissa Milewski discusses with Paul Taggart, Professor of Politics at the University of Sussex, what populism is and how Trump is using it. Paul explains how this inherently American idea has been re-worked by the current president, the challenges of exercising power as a populist, and how Trump's opponents might combat his populism.

Dr. Melissa Milewski talks to students at the Sussex Centre for American Studies, University of Sussex, to gain some insight as to how Trump is perceived on a British campus.