RT @PAManufacturers: Please read our op-ed with @MarcellusGa aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @PAManufacturers: Please read our op-ed with @MarcellusGas: @Shell’s new shale cracker will spark the rebirth of PA manufacturing https:… Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail