More on oil, from Robert J. Samuelson at the Washington Post:

"It may surprise Americans to discover that the United States is the third-largest oil producer, behind Saudi Arabia and Russia. We could be producing more, but Congress has put large areas of potential supply off-limits. These include the Atlantic and Pacific coasts and parts of Alaska and the Gulf of Mexico. By government estimates, these areas may contain 25 billion to 30 billion barrels of oil (against about 30 billion barrels of proven U.S. reserves today) and 80 trillion cubic feet or more of natural gas (compared with about 200 tcf of proven reserves).

What keeps these areas closed are exaggerated environmental fears, strong prejudice against oil companies and sheer stupidity. Americans favor both "energy independence" and cheap fuel. They deplore imports -- who wants to pay foreigners? -- but oppose more production in the United States. Got it? The result is a "no-pain energy agenda that sounds appealing but has no basis in reality," writes Robert Bryce in "Gusher of Lies: The Dangerous Delusions of 'Energy Independence.' "

Unsurprisingly, all three major presidential candidates tout "energy independence." This reflects either ignorance (unlikely) or pandering (probable). The United States imports about 60 percent of its oil, up from 42 percent in 1990. We'll import lots more for the foreseeable future. The world uses 86 million barrels of oil a day, up from 67 mbd in 1990."

And, to beat a dead horse, as long as the value of the dollar falls imported item's prices, including oil, will only keep increasing.