Emergency Evacuation Finally Lifted After Huge Oil Refinery Fire In Superior, Wis.
The evacuation zone had extended for miles. The Canadian-owned refinery processes crude from the Canadian tar sands in Alberta and from North Dakota's Bakken shale oil fields.
Read more on NPR
The evacuation zone had extended for miles. The Canadian-owned refinery processes crude from the Canadian tar sands in Alberta and from North Dakota's Bakken shale oil fields.
Read more on NPR
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