National Newswatch

More than 10 years later, Canadians are facing the prospect of another federal election campaign focused on the merits of a carbon tax.

Stéphane Dion, the man who led the Liberal Party to defeat in 2008 with a campaign built around a carbon tax, said it would be a “mistake” to turn back now that carbon pricing is taking hold.

Mr. Dion is now Canada’s ambassador to Germany and special envoy to the European Union.

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