PMQs: Cameron on 'huge amount of myths' about fracking

David Cameron claimed there was a "huge amount of myths" about fracking and that a "far better job" was needed to tell people about the benefits of shale gas extraction.

He was answering Conservative MP Paul Maynard who wanted his Blackpool North and Cleveleys constituents to benefit from its potential, but also to get business and science people to address "understandable and legitimate concerns" about its impact.