Publication Type: Media Publication date: 10 October 2014 AuthorEric Kaufmann Sourcelse.ac.ukLinkhttp://blogs.lse.ac.uk/politicsandpolicy/the-lessons-of-clacton-and-heywood-why-ukip-will-damage-the-tories-in-2015-but-may-ultimately-harm-labour/?utm_content=buffer4a1f8&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer