Economics and Investing:
Roberta X provided a link to the USA National Gas Price Heat Map. You will note that some divisions in price ranges follow state lines. These are created by differences in state gas taxes, rather than production and transportation costs. California is mostly mapped in red and Wyoming is mostly green because of what goes on inside state capitols rather than what goes on in oil fields and refineries. And it is no coincidence that the states with the big, pretentious, and intrusive governments are in the midst of budget crises. (California, for example is nearing default.) These same states …