FILE - In this Thursday, Feb. 23, 2012 file photo, signs opposing the hydraulic fracturing process of drilling for gas, or "fracking" are posted at the front of the yard of Janet McIntyre 's Evans ... more 
FILE - In this Thursday, Feb. 23, 2012 file photo, signs opposing the hydraulic fracturing process of drilling for gas, or "fracking" are posted at the front of the yard of Janet McIntyre 's Evans City, Pa. McIntyre says state environmental officials refused to do follow-up tests after their lab reported her drinking water contained chemicals that could be from nearby gas drilling. (AP Photo/Keith Srakocic, File) less 
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Associated Press | Photo By Keith Srakocic, File
Fri, Feb 24, 2012 3:19 PM EST