Gas prices keep sliding in U.S.; some experts watching tropical weather
Aug. 22 (UPI) -- While prices have been falling since peaking at a record high $5.02 in mid-June, experts say one factor to watch over the coming month is the weather.
Aug. 22 (UPI) -- While prices have been falling since peaking at a record high $5.02 in mid-June, experts say one factor to watch over the coming month is the weather.