Democratic presidential candidate US Senator Hillary Clinton smiles as she is introduced at a campaign stop in Providence

 
Democratic presidential candidate US Senator Hillary Clinton smiles as she is introduced at a campaign stop in Providence
Democratic presidential candidate US Senator Hillary Clinton (D-NY) smiles as she is introduced at a campaign stop in Providence, Rhode Island February 24, 2008. REUTERS/Brian Snyder (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)