Listen to MSC’s Dave Spigelmyer talking shale’s consumer ben aspwv2015-10-27T00:00:00-04:00October 27th, 2015|Twitter| Listen to MSC’s Dave Spigelmyer talking shale’s consumer benefits with WSBA’s @GaryGsutton. https://t.co/09b0BtQfus Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail