Blog: Politicians' energy promises? As meaningful as a karaoke showdown

The post-party conference season’s Annual Karaoke Showdown is in full swing: competition is hotting up. Ed Balls has already done a hip-swinging Elvis rendition of “A little less conversation” and he’s promised to wheel out Greased Lightning so he can bring out his signature hand move from the Commons. Theresa May raised a few eyebrows […]