Three summers ago, Rep. Ron Paul, a white-haired obstetrician, shocked the political world.
The septuagenarian Texan, out of nowhere, stirred an army of youthful libertarians and disillusioned Republicans to support his long-shot presidential bid. He raised millions, rallied thousands, and spooked GOP contenders. But he did not win a primary.
Still, as he relaxes in his Capitol Hill office, Paul reflects on that wild ride with a smile.
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