
Story Highlights
* A number of states' average price of regular-grade gas has passed $4
* Average is over $8 a gallon across much of Europe, according to AIRINC
* Study says gas is cheapest in Venezuela, at 12 cents per gallon in March
Advertisement
Story Highlights
* A number of states' average price of regular-grade gas has passed $4
* Average is over $8 a gallon across much of Europe, according to AIRINC
* Study says gas is cheapest in Venezuela, at 12 cents per gallon in March