Survey: Gas prices post first drop since January
Gas prices went down.
Gas prices are down for the first time since January, according to a national survey released Sunday.
The average price of a gallon of self-serve regular gasoline has dropped more than 7 cents in the past three weeks, to $3.11, the survey found.
Drivers in Jackson, Mississippi, are getting the best deal at $2.87 per gallon. Chicago drivers are paying the most — $3.61.
cnn