Enbridge is planning to reverse the flow of a key oil pipeline to boost the supply of Western Canadian oil to markets in Ontario and Quebec.
Europe's debt crisis threatened to further undermine Spain's ability to borrow Wednesday, as lenders demanded yields that neared the seven per cent level that forced Greece, Ireland and Portugal to accept bailouts.
Federal Reserve policymakers are open to further efforts to stimulate the U.S. economy if growth falters or threats escalate.