Source: Patti Domm, CNBC

Gasoline prices could be edging higher this spring, thanks to the bankruptcy of a European refiner, the industry's latest casualty. The U.S. east coast already sees the threat of a temporary spike in gasoline to $4 or more per gallon for the summer driving season and could pay some of the highest prices in the nation, due to the shutdown of refining capacity in that market.

Read Full Article: Refinery closings could push gasoline prices back to $4