RT @PennEast: “Natural gas is driving a manufacturing revi aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @PennEast: “Natural gas is driving a manufacturing revival,” says David Spigelmyer of @MarcellusGas. As we celebrate #ManufacturingMon… Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail