Republican Senate Candidate Jodi Ernst Campaigns Throughout Iowa

AMES, IA - NOVEMBER 03: Republican U.S. Senate candidate Joni Ernst greets supporters at the Alpha Gamma Rho fraternity house on the campus of Iowa State University during her 'One More Thing' 24-hour campaign push to election day November 3, 2014 in Ames, Iowa. According to the polls, Ernst is in a neck-and-neck race with her opponent, Democratic candidate Rep. Bruce Braley (D-IA), and the election in Iowa could decide which party controls the U.S. Senate. (Photo by Chip Somodevilla/Getty Images)