Canada's Trudeau faces election risk after firm's pipeline surprise

Canada's government got just 24 hours notice that it would be thrust into a political and economic crisis by an ultimatum from a pipeline operator, government sources said, leaving Prime Minister Justin Trudeau scrambling for options in a dispute that could damage his re-election chances. The Kinder Morgan Canada pipeline issue has pitted Ottawa against the Pacific province of British Columbia and could turn into a constitutional crisis, derail Trudeau's energy strategy and dent business confidence.