INDIANOLA, IA - SEPTEMBER 14: Former President Bill Clinton and his wife former Secretary of State Hillary Rodham Clinton laugh during a speech by U.S. Sen. Tom Harkin (D-IA) during the 37th Harkin Steak Fry, September 14, 2014 in Indianola, Iowa. This is the last year for the high-profile political event as Sen. Tom Harkin (D-IA) plans to retire. (Photo by Steve Pope/Getty Images)
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Getty Images News Steve Pope