Claire Coutinho has launched a scathing two-pronged attack on Andy Burnham and Ed Miliband, describing Labour's plans for Britain's energy security as "madness".Speaking to GB News, the Shadow Energy Secretary hit out at Mr Burnham's plans to re-industrialise the UK while the Energy Secretary continues to "shut down the North Sea".In a speech in Leeds on Monday, Mr Burnham argued that Britain had been on the "wrong path for 40 years" with deindu…