The complaint that Iowa is not a typical American state is true but trivial because there is no such state. Can you name one whose political culture, closely considered, is more like than unlike any other state's?
Anyway, someplace has to go first, and it should be somewhere the natives are receptive and media are not decisive, so marginal candidates have a sporting chance to become central.
Rick Santorum has become central because Iowa Republicans ignored an axiom that is as familiar as it is false: Democrats fall in love, and Republicans fall in line. Republicans, supposedly hierarchical, actually are — let us say the worst — human. They crave fun. Supporting Mitt Romney still seems to many like a duty, the responsible thing to do. Suddenly, supporting Santorum seems like a lark, partly because a week or so ago he could quit complaining about media neglect and start having fun, which is infectious.
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