BBC NEWS: Bizarre story--will new Canadian PM go to war against US?
BBC NEWS: New Canadian PM is already following in Bush's blustery footsteps--against us: "Canadian Prime Minister-elect Stephen Harper has defended plans to send military ice-breakers to the Arctic in defiance of criticism from Washington.
US ambassador David Wilkins said on Wednesday that Washington opposed the plan and, like most other countries, did not recognise Canada's claims.
Mr Harper said his mandate was from the Canadian people, not Mr Wilkins.
Mr Harper's Conservatives have promised to defend Canada's northern waters from claims by the US, Russia and Denmark....
The BBC's Lee Carter in Toronto says Canada has only recently woken up to the fact that, with global warming being blamed for melting ice in the Arctic, the so-far-mythical northwest passage, which could link the Atlantic and the Pacific, may in fact become a reality.
But the US has challenged Canada's claims, saying that it considers much of the region to be international waters.
Ambassador Wilkins described the Canadian position as creating a problem that did not exist, prompting an angry reaction from Mr Harper.
"The United States defends its sovereignty, the Canadian government will defend our sovereignty," he said.
"It is the Canadian people we get our mandate from, not the ambassador of the United States.""