Stock Photo: Activists rally in Foley Square in New York against proposed hydraulic fracturing in New York State The demonstrators contend that the hydraulic fracturing of the watershed caused by drilling for natural gas has been linked to leaks, spills and contamina. Activists rally in Foley Square in New York against proposed hydraulic fracturing in New York State The demonstrators contend that the hydraulic fracturing of the watershed caused by drilling for natural gas has been linked to leaks, spills a