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DENISON, Iowa — Another presidential candidate is back on the campaign trail in Iowa.
Rick Santorum spoke at a GOP dinner in Denison Monday night.
Earlier in the day he stopped at a cafe in Carroll, but it was far from a packed house.
There were three of his own staffers, two Democratic campaign trackers, a waitress, a reporter, and just two diners.
Those diners got a lot of personal attention from Santorum. He spent about an hour drinking a milkshake and chatting.
