NTSB probe: Enbridge's neglect of pipeline cracks, slow response caused huge Mich. oil spill

AP News
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Posted: Jul 10, 2012 11:48 AM
NTSB probe: Enbridge's neglect of pipeline cracks, slow response caused huge Mich. oil spill

DETROIT (AP) — NTSB probe: Enbridge's neglect of pipeline cracks, slow response caused huge Mich. oil spill.