MarcellusGas-254781785886568448 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| Interesting @washingtonpost editorial about the benefits of clean-burning #ShaleGas http://t.co/lhwBmI0N #Marcellus #NatGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail