Politicians flock to the Iowa State Fair
 

'Tis the season for fried food on sticks, cows carved out of butter and carnival rides galore -- in other words, it's time for the Iowa State Fair. The fair has become a must-attend for presidential candidates, who will flock to the event to campaign for the 2016 election. There are rumors that Donald Trump will make an appearance with his helicopter as a ride for kids attending the fair. Here's a look at the festivities.








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