Duplicates: CALGARYHERALD.COM, CALGARY HERALD (FINAL), A9, OTTAWACITIZEN.COM,
Canada's natural resources minister insists the federal government believes climate change is an urgent matter and says his recent comments on climate science will not erode the country's credibility or chances at U.S. approval for the Keystone XL pipeline.
Natural Resources Minister Joe Oliver, under fire Tuesday at a House of Commons committee, also defended the National Energy Board's controversial new rules for Canadians wanting to participate in public hearings on a proposed Enbridge pipeline reversal and future projects.