Iran war leaves U.S. gas prices at highest levels in nearly four years ahead of Memorial Day

U.S. drivers will pay gasoline prices near four-year highs when they fuel up for travel over the long Memorial Day weekend and should expect more pain at the pump this summer if the Strait of Hormuz does not reopen. The average gasoline price stood at $4.55 per gallon on Friday, an increase of more than 50% since the U.S. and Israel began the war with Iran on Feb. 28. …