Republican Presidential Candidate and former New York City Mayor Rudy Giuliani tastes a pretzel at the Iowa State Fair August 15, 2007 in Des Moines....
Republican presidential candidate New Jersey Governor Chris Christie samples fried peanut butter and jelly during a visit to the Iowa State Fair on...
Republican presidential candidate Louisiana Governor Bobby Jindal greets visitors at the Iowa State Fair on August 22, 2015 in Des Moines, Iowa....
Republican presidential candidate Sen. Ted Cruz eats a pork chop at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential...
Minnesota Congresswoman and Republican presidential candidate Michele Bachmann talks to voters from the Des Moines Register's Soapbox during the...
Republican Presidential Candidate and former New York City Mayor Rudy Giuliani speaks to visitors at the Iowa State Fair August 15, 2007 in Des...
Republican Presidential Candidate Donald Trump speaks at a town hall style campaign rally at the Varied Industries Building at Iowa State Fair...
Republican Presidential Candidate Donald Trump speaks at a Town Hall style campaign rally at the Varied Industries Building at Iowa State Fair...
Republican Presidential Candidate Donald Trump speaks at a Town Hall style campaign rally at the Varied Industries Building at Iowa State Fair...
Republican presidential candidate Mark Everson speaks to visitors at the Iowa State Fair on August 22, 2015 in Des Moines, Iowa. Presidential...
Republican presidential candidate Louisiana Governor Bobby Jindal speaks to visitors at the Iowa State Fair on August 22, 2015 in Des Moines, Iowa....
Republican presidential candidate Louisiana Governor Bobby Jindal speaks to visitors at the Iowa State Fair on August 22, 2015 in Des Moines, Iowa....
Republican presidential candidate New Jersey Governor Chris Christie tosses a pork burger on the grill at the Iowa Pork Producers Tent at the Iowa...
Republican presidential candidate New Jersey Governor Chris Christie and his wife Mary Pat Foster tour the Iowa State Fair on August 22, 2015 in Des...
Republican presidential candidate New Jersey Governor Chris Christie speaks to visitors at the Iowa State Fair on August 22, 2015 in Des Moines,...
Protester is removed from the stage by police after she interupted a speech by Republican presidential candidate New Jersey Governor Chris Christie...
Republican presidential candidate Sen. Ted Cruz is interviewed at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential candidates...
Republican presidential candidate Sen. Ted Cruz speaks to visitors at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential...
Republican presidential candidate Sen. Ted Cruz speaks to visitors at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential...
Republican presidential candidate Sen. Ted Cruz speaks to visitors at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential...
Republican presidential candidate Sen. Ted Cruz greets visitors at the Iowa State Fair on August 21, 2015 in Des Moines, Iowa. Presidential...
Republican Presidential hopeful Donald Trump arrives at Manhattan Supreme Court to report for jury duty on August 17, 2015 in New York City. Trump...
Republican Presidential hopeful Donald Trump gives the thumbs up as he arrives at Manhattan Supreme Court to report for jury duty on August 17, 2015...
Kids pose for a photo in front of the campaign bus of republican presidential hopeful Ben Carson after church services at Maple Street Missionary...
Republican presidential candidate businessman Donald Trump speaks with reporters after arriving at the Iowa State Fair on August 15, 2015 in Des...
Republican presidential candidate businessman Donald Trump speaks with reporters after arriving at the Iowa State Fair on August 15, 2015 in Des...
Surrounded by campaign staff and members of the U.S. Secret Service, Former U.S. President Donald Trump waves to supporters as he visits the Iowa...
Surrounded by campaign staff and members of the U.S. Secret Service, Former U.S. President Donald Trump waves to supporters as he visits the Iowa...
Republican presidential candidate former Vice President Mike Pence speaks during a campaign rally on the Des Moines Register SoapBox stage at the...
North Dakota Gov. And Republican presidential candidate Doug Burgum speaks to the press after speaking during a campaign rally at the Iowa State Fair...
Republican presidential candidate and Texas Governor Rick Perry tells Iowa Secretary of Agriculture Bill Northey where exactly in Texas Perry grew up...
Caleb Schierkolk of Shenandoah, Iowa, shows off where former Alaska Gov. Sarah Palin signed his forehead at the Iowa State Fair August 12, 2011 in...
Former Alaska Governor Sarah Palin greets visitors at the Iowa State Fair August 12, 2011 in Des Moines, Iowa. Palin joined most of the declared...
Former Alaska Governor Sarah Palin embraces a fairgoer while visiting the Cattle Barn at the Iowa State Fair August 12, 2011 in Des Moines, Iowa....
Republican presidential candidate and former Minnesota Governor Tim Pawlenty talks to voters at the Des Moines Register's Soapbox during the second...
Republican presidential candidate Herman Cain, a business man from Georgia, talks to voters from the Des Moines Register's Soapbox during the second...
Voters put corn kernals into jars with their favorite Republican presidential candidates on the first day of the Iowa State Fair August 11, 2011 in...
Republican presidential candidate Mitt Romney introduces himself to voters at the Iowa State Fair August 11, 2011 in Des Moines, Iowa. Romney was a...
Republican presidential candidate former Vice President Mike Pence speaks during a campaign rally on the Des Moines Register SoapBox stage at the...
Former Alaska Governor Sarah Palin tours the cattle barn at the Iowa State Fair August 12, 2011 in Des Moines, Iowa. Although she has not announced...
Republican U.S. Presidential candidate and former Vice President Mike Pence speaks to members of the press as a Trump supporter holds up a Trump...
Republican presidential candidate Senator John McCain eats a pork chop on a stick during a campaign stop at the Iowa State Fair August 8, 2008 in Des...
Republican presidential candidate New Jersey Governor Chris Christie greets visitors at the Iowa State Fair on August 22, 2015 in Des Moines, Iowa....
Republican presidential candidate New Jersey Governor Chris Christie poses for a picture during a visit to the Iowa State Fair on August 22, 2015 in...
Republican presidential candidate New Jersey Governor Chris Christie and Iowa Governor Terry Branstad help to cook pork at the Iowa Pork Producers...
Republican presidential candidate New Jersey Governor Chris Christie and Iowa Governor Terry Branstad help to cook pork at the Iowa Pork Producers...
Republican U.S. Presidential candidate and former Vice President Mike Pence speaks to members of the press as a Trump supporter holds up a Trump...
Republican presidential candidate former Vice President Mike Pence speaks during a campaign rally on the Des Moines Register SoapBox stage at the...
Former Alaska Governor Sarah Palin greets supporters after appearing on the Sean Hannity Show during the Iowa State Fair August 12, 2011 in Des...
Minnesota Congresswoman and Republican presidential candidate Michele Bachmann puts mustard on a corn dog at the Iowa State Fair August 12, 2011 in...
Republican presidential candidate Mitt Romney eats a pork chop on a stick while talking with voters at the Iowa State Fair August 11, 2011 in Des...
Republican presidential candidate Mitt Romney eats a pork chop on a stick at the Iowa State Fair August 11, 2011 in Des Moines, Iowa. Romney was a...
Republican presidential candidate Mitt Romney and Sen. Chuck Grassley flip pork chops at the Iowa Pork Producers Association pavallion at the Iowa...
Republican presidential candidate Mitt Romney speaks at an AARP sponsored forum on Health Care and Financial Security at the Iowa State Fair in Des...
Republican presidential candidate Mitt Romney speaks at an AARP sponsored forum on Health Care and Financial Security at the Iowa State Fair in Des...
Rudy Giuliani, Republican presidential candidate and former mayor of New York, left, flips pork chops on a grill during a campaign stop at the Iowa...
Rudy Giuliani, Republican presidential candidate and former mayor of New York, right, greets workers at a booth during a campaign stop at the Iowa...
Rudy Giuliani, Republican presidential candidate and former mayor of New York, left, walks with a campaign worker during a campaign stop at the Iowa...
Republican presidential candidate Senator John McCain speaks to the crowd during a campaign stop at the Iowa State Fair August 8, 2008 in Des Moines,...
Republican presidential candidate Senator John McCain visits the Iowa State Fair during a campaign stop August 8, 2008 in Des Moines, Iowa. Speaking...
