Candidates for Indiana's U.S. Senate seat Democrat Joe Donnelly, left, Libertarian Andrew Horning, center, and Republican Richard Mourdock participate in a debate in New Albany, Ind., Tuesday, Oct. ... more 
Candidates for Indiana's U.S. Senate seat Democrat Joe Donnelly, left, Libertarian Andrew Horning, center, and Republican Richard Mourdock participate in a debate in New Albany, Ind., Tuesday, Oct. 23, 2012. (AP Photo/Michael Conroy) less 
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Associated Press | Photo By Michael Conroy
Tue, Oct 23, 2012 8:57 PM EDT