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 .
Hillary Clinton took a pass at addressing the Keystone XL pipeline project before a pro-environment group Monday . Clinton has frequently declined to take a position on the controversial issue . Earlier in the day , Clinton attended a fundraiser for embattled pro-pipeline Democrat Sen. Mary Landrieu .