Gas prices snap back to $4 as Trump’s Iran truce unravels

U.S. gas prices jumped to an average of $4 a gallon again Monday as the U.S. and Iran launched more attacks.

According to motor club federation AAA, the national average for a gallon of regular gasoline is now back to $4. The average price a year ago was $3.14 a gallon.

The price is a national average, meaning drivers in some states have been paying well over $4 a gallon for a while now, while others pay less. Prices vary........

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