Three-quarters of Iowa Republicans rejected presumed Republican front-runner Mitt Romney in caucus voting that has stirred no more enthusiasm than did the 2008 GOP caucuses. With 88 percent of the Iowa Republican Caucus vote counted, former Massachusetts Governor Romney, former Pennsylvania Senator Rick Santorum and Texas Congressman Ron Paul are virtually tied for the lead. Santorum is running strong with conservatives. Paul is drawing solid support from independents, who have turned out at almost…
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