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    Candidates stump at the Iowa State Fair

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Candidates stump at the Iowa State Fair

2016 candidates hit the Iowa State fair to eat fried foods and win votes on the soapbox. CNN's Jeff Zeleny reports from the fairgrounds.

Candidates stump at the Iowa State Fair

2016 candidates hit the Iowa State fair to eat fried foods and win votes on the soapbox. CNN's Jeff Zeleny reports from the fairgrounds.