Crude oil, which accounts for 2/3 of fuel price, now below $80/gallon.
Dramatic 14-cent per gallon decline over last seven days.
Expert: St. Louis prices dropping three times faster than national average.
API: Keystone XL would pump 800,000 barrels of oil a day into US.
State officials around the country are looking for ways to give consumers a break from rising gas prices.
Promises to put more Americans to work, lower gas prices by drilling more.
Local fuel prices in rare place — higher than national average.
Gas station owners fight back with cameras, pre-pay pumps.
St. Louis home sales are higher than the national average this January.
Pump prices shoot up 20+ cents in one day.