This April 13, 2020, file photo provided by TC Energy shows workers for TC Energy installing a section of the Keystone XL crude oil pipeline at the U.S.-Canada border north of Glasgow, Mont. (TC Energy via AP) ** FILE **
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This April 13, 2020, file photo provided by TC Energy shows workers for TC Energy installing a section of the Keystone XL crude oil pipeline at the U.S.-Canada border north of Glasgow, Mont. (TC Energy via AP) ** FILE **
