Gasoline prices in the Chicago-area climbed by at least 20 cents a gallon in the days following the Feb. 1 power outage at the Whiting refinery.
(Reporting by Erwin Seba)
Gasoline prices in the Chicago-area climbed by at least 20 cents a gallon in the days following the Feb. 1 power outage at the Whiting refinery.
(Reporting by Erwin Seba)