BBC RADIO FOUR: THINKING ALLOWED
http://www.bbc.co.uk/programmes/b07wtd74
Political polarisation in America. Laurie Taylor talks to Marc Hetherington, Professor of Political Science at Vanderbilt University, about why distrust of the opposite party is now so common in the US. Is the same pattern emerging in Britain? They're joined by Robert Ford, Professor of Political Science at the University of Manchester.