Republican US Senate candidate Paul shakes hands with Democratic US Senate candidate Conway before their debate in Lexington

 
Republican US Senate candidate Paul shakes hands with Democratic US Senate candidate Conway before their debate in Lexington
Republican U.S. Senate candidate Rand Paul (R) shakes hands with Democratic U.S. Senate candidate Jack Conway 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)