Democratic U.S. Senate candidate Joe Donnelly answers questions during an interview with the Associated Press in Indianapolis, Wednesday, Sept. 26, 2012. Donnelly is running against Re

 

              Democratic U.S. Senate candidate Joe Donnelly answers questions during an interview with the Associated Press in Indianapolis, Wednesday, Sept. 26, 2012.  Donnelly is running against Re
Democratic U.S. Senate candidate Joe Donnelly answers questions during an interview with the Associated Press in Indianapolis, Wednesday, Sept. 26, 2012. Donnelly is running against Republican Richard Mourdock to replace Richard Lugar. (AP Photo/Michael Conroy)