Gas hits $4 a gallon again as US and Iran launch attacks

issue for voters in the U.S. midterm elections, and higher gas and oil prices can help push up prices for groceries and other goods.

Oil prices have climbed again in recent days as the U.S. and Iran move closer to resuming an all-out war.

Brent crude, the international standard, rose 3.2% to $90.95 per barrel Monday and benchmark U.S. crude climbed 2.continue reading …