Why Trump’s Waiver of the Jones Act Is Unlikely To Lower Gas Prices

U.S. President Donald Trump is weighing another suspension of the Jones Act as gasoline prices above $4 a gallon threaten to become a liability for Republicans heading into the midterm elections. The move would again open domestic oil and fuel shipments to cheaper foreign-flagged vessels, extending an emergency waiver Trump imposed after the Iran war sent crude prices sharply higher in March. The problem is that the first waiver barely moved gasoline prices. Shipping costs account for only a small part of what Americans pay at the pump, leaving…