Charles Overby, left and Dr. John Winkle discuss the first presidential debate at the Overby Center at the University of Mississippi in Oxford, Miss., Wednesday, Oct. 3, 2012. (Photo/Thomas Graning)


Charles Overby, left and Dr. John Winkle discuss the first presidential debate at the Overby Center at the University of Mississippi in Oxford, Miss., Wednesday, Oct. 3, 2012. (Photo/Thomas Graning)