Arizona unleaded gas prices fall for 3rd week in a row. But they remain at seasonal record highs

AAA reports that unleaded fuel prices have fallen for a third week in a row, but overall gas prices remain at historic highs.

Diesel prices rose by 17 cents this week, landing at $6.37 a gallon.

AAA spokesman David Caltabiano says the switch to winter-blend gas and falling seasonal demand has helped consumers…