THIS IS A MODERN EXAMPLE - BUT NOT UNLIKE THE CLINTON DAYS EITHER
National average of gas prices is bullshit: it's DEMOCRATS who are hiking prices with TAXES. Two CREDIBLE SOURCES ...
http://www.fairfaxunderground.com/forum/read/40/3760766/3761916.html#msg-3761916
It proves that a trucker has plenty of incentive (make a living) to haul fuel inter-state when prices are $1 and $2 apart
(despite their being "fuel lines" that supposedly would make the price difference impossible)