In this Feb. 25, 2011 photo, high gas prices are posted at a Shell gas station in Menlo Park, Calif. Oil and gasoline prices soared as last week as the rebellion in Libya virtually halted oil ... more 
In this Feb. 25, 2011 photo, high gas prices are posted at a Shell gas station in Menlo Park, Calif. Oil and gasoline prices soared as last week as the rebellion in Libya virtually halted oil shipments from the country. less 
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Associated Press | Photo By Paul Sakuma
Wed, Mar 2, 2011 6:26 AM EST