MSC in @PittsburghPG: Act 13 ruling weakens environmental re aspwv2013-12-29T00:00:00-05:00December 29th, 2013|Twitter| MSC in @PittsburghPG: Act 13 ruling weakens environmental regulations and business climate. http://t.co/IlJW4eKukI Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail