RT @FriendsNatGasPA: David Spigelmyer, president of @Marcell aspwv2015-05-26T00:00:00-04:00May 26th, 2015|Twitter| RT @FriendsNatGasPA: David Spigelmyer, president of @MarcellusGas, discusses how the #natgas boom has had a positive effect on PA families … Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail