Just in time for Thanksgiving travel, we're paying less for gasoline than we were a week ago.  AAA's Daily Fuel Gauge Report says the average price for a gallon of regular gas in Shreveport/Bossier is $3.16.  At this time last week, it was $3.20.  Statewide, the average this morning is $3.19.  Nationally, it's $3.35.