Newsnight - 29/03/2010

Economics editor Paul Mason travels from south east England to the tip of Wales to find out what is wrong with Britain, and what can be done to fix it. The team assess the performances of the three men who want to be chancellor post election - Alistair Darling, George Osborne and Vince Cable. Plus, Science editor Susan Watts brings the latest on the story of the senior government drugs adviser who has quit, just hours before ministers were expected to ban the 'legal high' mephedrone. Presented by Jeremy Paxman.