A steady supply of gasoline, despite North American pipeline disruptions, means U.S. drivers may see gas prices drop into December, analysis finds. Motor club AAA reported a national average retail price of $2.50 for a gallon of regular unleaded gasoline Tuesday, more or less unchanged from the previous day and about 3 cents less than last week. The price at the pump on average has moved lower every day for more than a week. “AAA expects to see gas prices trend cheaper through the year-end, decreasing as much as 20 cents for some motorists before year-end,” AAA spokesperson Jeanette Casselano said in a statement . By market, the Great Lakes states are the most volatile and supplies came […]