Senator Claire McCaskill votes in her home district of Kirkwood, Missouri

Sen. Claire MCaskill and her husband Joe Shepard, stand in a short line to vote at the Kirkwood Community Center in Kirkwood, Missouri on November 6, 2012. McCaskill, a democrat, is running against Rep. Todd Akin, who has had problems with his republican party after making comments about rape. UPI/Bill Greenblatt