Kentucky Republican Senator Mitch McConnell, left, signs the voter registration book before casting his ballot in the mid-term primary elections Tuesday, May 20, 2014, at Bellarmine University in ... more 
Kentucky Republican Senator Mitch McConnell, left, signs the voter registration book before casting his ballot in the mid-term primary elections Tuesday, May 20, 2014, at Bellarmine University in Louisville, Ky. Ten months and $12 million later, Kentucky Republicans will put an end the fight Tuesday between McConnell and Matt Bevin in a Republican Senate primary that failed to live up to its pre-election buzz. (AP Photo/Timothy D. Easley) less 
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Associated Press | Photo By Timothy D. Easley
Tue, May 20, 2014 11:21 AM EDT