RT @PghBizTimes: Sunoco plans second pipeline for Mariner Ea aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @PghBizTimes: Sunoco plans second pipeline for Mariner East 2 https://t.co/N4rvFvP3c8 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail