Brian Sprague fills his his car's tank with gas in Philadelphia, Wednesday, Feb. 16, 2011. Gasoline pump prices reached a 28-month high Wednesday even though oil and gas supplies in the U.S. continue ... more 
Brian Sprague fills his his car's tank with gas in Philadelphia, Wednesday, Feb. 16, 2011. Gasoline pump prices reached a 28-month high Wednesday even though oil and gas supplies in the U.S. continue to grow and demand for gas is weak. less 
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Associated Press | Photo By Matt Rourke
Thu, Feb 17, 2011 4:34 PM EST