Voters fill out their ballots in precinct 112 in Iowa's primary election, Tuesday, June 3, 2014, in West Des Moines, Iowa. Five Republicans are competing for the GOP Senate nomination and a chance to ... more 
Voters fill out their ballots in precinct 112 in Iowa's primary election, Tuesday, June 3, 2014, in West Des Moines, Iowa. Five Republicans are competing for the GOP Senate nomination and a chance to face Democrat Bruce Braley, who is running unopposed. (AP Photo/Charlie Neibergall) less 
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Associated Press | Photo By Charlie Neibergall
Tue, Jun 3, 2014 11:45 AM EDT