Top Pa. union leader: “[Pipelines are] a generational transf aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| Top Pa. union leader: “[Pipelines are] a generational transformation – they mean sustainable jobs for our workers a… https://t.co/7EHLRqq1RD Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail