Of all the filling stations in all the U.S., $2 gasoline showed up at Oklahoma City ’s first. Why? Three words: Location, location and taxes. About 70 miles away, in Cushing, Oklahoma, lie the nation’s biggest stockpiles of oil, just a short pipeline ride away from the state’s refiners. Neighboring Texas, home to the most fuel-making capacity in the U.S., also feeds the market. And it doesn’t hurt that the state has the fourth- lowest fuel taxes in the country. “Let’s just say there is no supply issue there,” Patrick DeHaan, a senior petroleum analyst at GasBuddy Organization Inc., said by telephone from Chicago . “You combine that with some of the lowest taxes in the country, and they just had the best opportunity to get under $2.” An […]