Shale: A game-changer for Pennsylvania consumers, manufactur aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| Shale: A game-changer for Pennsylvania consumers, manufacturers & our shared environment. Read more from MSC’s Spig… https://t.co/83UYRrqIri Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail