Can Doha climate talks end in agreement? - video

The Guardian's environment editor John Vidal has just returned from Doha, where the latest round of UN climate talks are taking place. As the 194 countries prepare to enter final negotiations, Vidal looks at the chances of the talks making real progress

http://www.theguardian.com/environment/video/2012/dec/07/doha-climate-talks-agreement-video