Audio file not found.
Teamsters Canada Rail Conference members walk a picket line at the CPKC headquarters in Calgary, Alberta, Thursday, Aug. 22, 2024. (Jeff McIntosh/The Canadian Press via AP)
Train cars are seen on the tracks in an aerial view at Canadian National Rail's Thornton Yard as the Port Mann Bridge spans the Fraser River and trucks transport cargo containers on the highway in Surrey, British Columbia, Canada, Thursday, Aug. 22, 2024. (Darryl Dyck/The Canadian Press via AP)
Locomotives sit idol at the CPKC rail yard in Calgary, Alta., Thursday, Aug. 22, 2024.(Jeff McIntosh /The Canadian Press via AP)
Letreros de transportistas ferroviarios en una playa ferroviaria de Canadian Pacific Kansas City (CPKC) en Smiths Falls, Ontario, el jueves 22 de agosto de 2024. (Sean Kilpatrick /The Canadian Press vía AP)
Train cars are seen on the tracks in an aerial view at Canadian National Rail's Thornton Yard as the Port Mann Bridge spans the Fraser River and trucks transport cargo containers on the highway in Surrey, British Columbia, Canada, Thursday, Aug. 22, 2024. (Darryl Dyck/The Canadian Press via AP)