I interview historian and author of 'Dixiecrats and Democrats' William D. Barnard, and Professor of Politics at the University of Sussex and author of 'populism' Paul Taggart. We analyse the electoral history of the Democratic Party, American populism, and the upcoming election. Also, the electoral power of race, how best to combat populism and if we're all falling into the populist trap. For more visit: erikgreen.co.uk