Republican US Senate candidate Paul looks on as Democratic US Senate candidate Conway talks with commentator Goodman before their debate in Lexington

 
Republican US Senate candidate Paul looks on as Democratic US Senate candidate Conway talks with commentator Goodman before their debate in Lexington
Republican U.S. Senate candidate Rand Paul (R) looks on as Democratic U.S. Senate candidate Jack Conway talks with commentator Bill Goodman (C) before the last of their four debates at the Kentucky Education Television network headquarters in Lexington, Kentucky October 25, 2010. REUTERS/John Sommers II (UNITED STATES - Tags: POLITICS ELECTIONS)