Here's why gas prices aren't falling as fast as oil prices

(GasBuddy) The nation’s average price of gasoline has fallen 6.8 cents over the last week and stands at $3.71 per gallon, according to GasBuddy® data compiled from more than 12 million individual price reports covering over 150,000 gas stations across the country. The national average is down 41.3 cents from a month ago and is [...]