Chicago Tribune | Proceed with the pipelines. They're a better way to transport oil. Chicago Tribune The Canadian tar sands oil it would carry is likely to be extracted and burned regardless. But from an environmental and public safety standpoint, the risks of moving petroleum in pipelines are lower than the risks of carrying it on rail cars and ... US, in Reversal, Issues Permit for Keystone Oil Pipeline Donald Trump gives presidential approval to Keystone XL oil pipeline Keystone XL Pipeline Approved by President Trump in Reversal From Obama |