Bill McKibben
FILE - In this Aug. 20, 2014, file photo, some of more than 350 miles of pipe awaiting shipment for the Keystone XL oil pipeline project is stored at Welspun Tubular, in Little Rock, Ark. The sponsor of the Keystone XL crude oil pipeline says it's pulling the plug on the contentious project, Wednesday, June 9, 2021, after Canadian officials failed to persuade the Biden administration to reverse its cancellation of the company's permit. (AP Photo/Danny Johnston, File)
Fight over Canadian oil rages on after pipeline's demise

By Matthew Brown, John Flesher And Matthew Daly Jun. 10, 2021 05:55 PM EDT