Iowa Republican voters Ken Crow of Winterset (left) and Craig Robinson of Ankeny talk about the senate race between Republican State Sen. Joni Ernst and Democratic US Rep. Bruce Braley at the Machine Shed restaurant in Urbandale, Iowa, Sept. 8, 2014. (Scott Morgan/McClatchy)
Iowa Republican voters Ken Crow of Winterset (left) and Craig Robinson of Ankeny talk about the senate race between Republican State Sen. Joni Ernst and Democratic US Rep. Bruce Braley at the Machine Shed restaurant in Urbandale, Iowa, Sept. 8, 2014. (Scott Morgan/McClatchy) McClatchy
Iowa Republican voters Ken Crow of Winterset (left) and Craig Robinson of Ankeny talk about the senate race between Republican State Sen. Joni Ernst and Democratic US Rep. Bruce Braley at the Machine Shed restaurant in Urbandale, Iowa, Sept. 8, 2014. (Scott Morgan/McClatchy) McClatchy

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Senate seat might turn on chicken poop and hogs

September 22, 2014 3:38 PM

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