MarcellusGas-253847682848808960 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| #ShaleGas a game changer for U.S. energy economy, via @RTDNEWS http://t.co/iMbu9QGn #Marcellus #Jobs #NatGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail