Santorum Hits Iowa State Fair

Rick Santorum says more people have recognized him in one hour at the Iowa State Fair than the number of people he would meet in a whole day two years ago when he was stumping as a Republican presidential nominee.

The failed 2012 GOP candidate and former Pennsylvania senator squeaked out a victory during the first-in-the-nation Iowa caucuses over his party rivals, but was outgunned by eventual nominee Mitt Romney after the monthslong nomination slog.

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