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A refinery in Texas. With the delay to the Keystone XL pipeline and its possible cancellation, more voices are being heard urging more oil-processing in Canada. - A refinery in Texas. With the delay to the Keystone XL pipeline and its possible cancellation, more voices are being heard urging more oil-processing in Canada. | David J. Phillip/Associated Press

From oil sands to gas pump: Alberta looks to its energy future

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