MarcellusGas-183177304082624512 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| U.S. Steel Looks To #NaturalGas To Offset High Input Costs – via @Forbes http://t.co/iNQIoLWK #Marcellus #ShaleGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail