HomeKeystone oil spill cleanup expected to last weeks -officialsFILE PHOTO: Investigators, cleanup crews begin scouring oil pipeline spill

FILE PHOTO: Investigators, cleanup crews begin scouring oil pipeline spill

FILE PHOTO: Emergency crews work to clean up the largest U.S. crude oil spill in nearly a decade, following the leak at the Keystone pipeline operated by TC Energy in rural Washington County, Kansas, U.S., December 9, 2022. REUTERS/Drone Base/File Photo