In this Feb. 13, 2012 photo, a gas station attendant pumps gas, in Portland, Ore. At an average of $3.51 a gallon, gas is up 23 percent since Jan. 1. And experts say motorists could pay a record $4.25... more 
In this Feb. 13, 2012 photo, a gas station attendant pumps gas, in Portland, Ore. At an average of $3.51 a gallon, gas is up 23 percent since Jan. 1. And experts say motorists could pay a record $4.25 a gallon by late April. (AP Photo/Rick Bowmer) less 
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Associated Press | Photo By Rick Bowmer
Fri, Feb 17, 2012 8:33 AM EST