NEW YORK (Reuters) - Enbridge Inc (ENB.TO) has shut down four of its main pipelines that supply over 2 million barrels per day (bpd) of Canadian oil to the U.S. Midwest due to an explosion and a fire in Minnesota, the company said on Wednesday. The Calgary, Alberta-based company said all Enbridge pipelines in the vicinity of its Clearbrook, Minnesota, terminal -- Lines 1, 2, 3, and 4 -- were immediately shut down and isolated and emergency crews dispatched to the site of the fire.
