Lieberman and Lamont shake hands before their debate in Hartford

 
Lieberman and Lamont shake hands before their debate in Hartford
U.S. Senator Joseph Lieberman (D-CT) (R) and challenger Ned Lamont shake hands before their debate in Hartford, Connecticut July 6, 2006. Lieberman has said he will run as an independent if he loses to Lamont in the Democratic party's primary in August. REUTERS/Brian Snyder (UNITED STATES)