Forbes: A Cabot Oil and Gas natural gas drill stands at a hydraulic fracturing site on January 18, 2012 in South Montrose, Pennsylvania. Hydraulic fracturing, also known as fracking, stimulates gas production by injecting wells with high volumes of chemical-laced water in order to free-up pockets of natural gas below. The process is controversial with critics saying it could poison water supplies, while the natural-gas industry says it's been used safely for decades. While New York State has yet to decide...