I Don't Understand

Yeah, world market, OPEC(which besides the drug cartels is the only other cartel I know of), speculation. I don't understand why our gas prices keep going up on speculation about the Middle East if our top 10 oil imports are from 2 countries in the Middle East and 8 other countries. Report here. Top 5 in order are, Canada, Mexico, Saudi Arabia, Venezuela and Nigeria. Someone please elaborate on this.