Pipeline debate pits Vancouver’s Robertson against Calgary’s Nenshi

Tue, Jun 7: The battle over a new pipeline to the West Coast is heating up. Vancouver Mayor Gregor Robertson travelled to Ottawa to criticize a plan to twin an existing pipeline to the B.C. coast. But as Vassy Kapelos reports, that’s pitting him against Calgary Mayor Naheed Nenshi, who says Robertson is fear mongering.

• Vancouver vs. Calgary: mayoral dust-up over pipeline expansion