Who Needs War for Oil?

"For decades Americans have endured a steady drumbeat urging the need to wean the U.S. from its “addiction” to oil. The specific reasons differ, depending on the critic: leftists stress the environment and the social joys of a European-style mass transit system, while right-wingers worry about oil from a national-security standpoint. Yet both camps agree: left to its own devices, the laissez-faire American economy would rely too heavily on oil, and therefore there is an important role for federal intervention."