AAA: Average price of gas in Washington hits $3.31

BELLEVUE, Wash. (AP) - The AAA auto club reports the average price of a gallon of gasoline in Washington is $3.31.That's the same as a week ago, 18 cents lower than a month ago, and 3 cents higher than the national average.Some metro prices from Monday's AAA survey:Bellingham $3.37, Bremerton $3.29, Seattle-Bellevue-Everett $3.34, Tacoma $3.27, Olympia $3.27, Vancouver $3.26, Yakima $3.26, Tri-Cities $3.21, and Spokane $3.31.