Shale gas, tight oil, and fracking – headlines

•Fracking Tied to Pennsylvania Water Woes by EPA Official •Industry Pressure Shuts Down EPA Fracking Investigations •EDF to exit US nuclear power over impact of shale gas •US shale threatens Saudi funding crisis and demise of OPEC •Fracking can take place in ‘desolate’ north-east England, Tory peer says •Bakken shale natural gas flaring tops $100 million each month