Retail gasoline prices in the United States should hold more or less steady through the end of summer as demand remains steady, a federal review finds. A short-term market report from the U.S. Energy Information Administration predicts an average retail price for a gallon of regular unleaded gasoline at $2.25 for the summer driving season , which runs from April through September. The summer forecast is about 1 percent lower than the previous forecast from June and 15 percent lower than the summer forecast for 2015. For Wednesday, motor club AAA reports a national average retail price for a gallon of gasoline of $2.22 and EIA expects that price to drop another 1 percent by […]