RT @CBSPittsburgh: #Pittsburgh is hosting a 2-day conference aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @CBSPittsburgh: #Pittsburgh is hosting a 2-day conference on natural gas. Donald Trump will speak at the conference tomorrow: https://t.… Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail