McClatchy: President Barack Obamas embrace of fracking is earning wrath from environmentalists but little love from the oil and gas industry. Obama praised the U.S. natural gas boom in a recent climate change speech and credited it with delivering cleaner energy. The boom is a result of hydraulic fracturing, or fracking, in which chemical-spiked water is pumped underground to free oil and natural gas trapped in shale rock. The Obama administrations proposed fracking rules say companies dont have to disclose...