Republican Rep. Todd Akin speaks as he takes on Democratic Sen. Claire McCaskill during the second debate in the Missouri Senate race Thursday, Oct. 18, 2012, in Clayton, Mo. (AP Photo/

 

              Republican Rep. Todd Akin speaks as he takes on Democratic Sen. Claire McCaskill during the second debate in the Missouri Senate race Thursday, Oct. 18, 2012, in Clayton, Mo. (AP Photo/
Republican Rep. Todd Akin speaks as he takes on Democratic Sen. Claire McCaskill during the second debate in the Missouri Senate race Thursday, Oct. 18, 2012, in Clayton, Mo. (AP Photo/Emily Rasinski)