RT @thehill: Study finds limited greenhouse gas emissions fr aspwv2013-09-17T00:00:00-04:00September 17th, 2013|Twitter| RT @thehill: Study finds limited greenhouse gas emissions from fracking http://t.co/chp9rrhYQi by @jmhattem Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail