Newsnight - 26/08/2009

In-depth investigation and analysis of the stories behind the day's headlines with Kirsty Wark. We ask a cabinet minister whether a deal can be done on climate change and consider whether Edward Kennedy's political vision lives on in President Barack Obama. Featuring an extraordinary film which reveals the partnership between a company run by British businessmen and the secretive and repressive regime of North Korea, operating in a remote Russian forest.