FILE - In this June 20, 2012 file photo, protesters rally against the oil and gas drilling method known as hydraulic fracturing, or "fracking," as the legislative session winds down at

 

              FILE - In this June 20, 2012 file photo, protesters rally against the oil and gas drilling method known as hydraulic fracturing, or "fracking," as the legislative session winds down at
FILE - In this June 20, 2012 file photo, protesters rally against the oil and gas drilling method known as hydraulic fracturing, or "fracking," as the legislative session winds down at the Capitol in Albany, N.Y. In New York, there is a fracking moratorium in effect until a health study is completed. As hydraulic fracturing mobilizes thousands around the country both for and against, industry and some environmental groups in Illinois have come together to draft regulations both sides could live with. Some hope that cooperative approach could be a model for other states. (AP Photo/Tim Roske, File)