Mary Landrieu took a pass at addressing the Keystone XL pipeline project before a pro-environment group 2014 . The League of Conservation Voters has been pointedly against the pipeline for years and regularly urges supporters to call members of Congress and petition their government to kill the pipeline . Clinton has frequently declined to take a position on the controversial issue . Earlier in the day , Hillary Clinton attended a fundraiser for embattled pro-pipeline Landrieu Sen. Mary Landrieu .
Mary Landrieu took a pass at addressing the Keystone XL pipeline project before a pro-environment group 2014 . Clinton has frequently declined to take a position on the controversial issue . Earlier in the day , Hillary Clinton attended a fundraiser for embattled pro-pipeline Landrieu Sen. Mary Landrieu .