"In what seems to be a reprise of four years ago, hundreds of thousands of dollars are pouring into the race for Pennsylvania governor from company executives with ties to the state's burgeoning natural gas industry.
But the donations, almost entirely to Gov. Corbett, are flowing with one key difference: The stakes are even higher for both the companies' fracking profits and the Republican Corbett, one of the country's most vulnerable governors.
Corbett is being challenged by Democrat Tom Wolf, a York County businessman who has pledged to add a 5 percent tax on fracking.
Nearly $1 million that will ultimately benefit Corbett's reelection bid arrived in January from executives of the Ariel Corp., an Ohio firm that builds compressors used to extract natural gas from Pennsylvania's Marcellus Shale formation."