US Democratic presidential candidate Sen. Hillary Clinton (D-NY) is greeted by supporters outside a polling station during a campaign stop in Conshohocken, Pennsylvania

 
US Democratic presidential candidate Sen. Hillary Clinton (D-NY) is greeted by supporters outside a polling station during a campaign stop in Conshohocken, Pennsylvania
US Democratic presidential candidate Sen. Hillary Clinton (D-NY) is greeted by supporters outside a polling station during a campaign stop in Conshohocken, Pennsylvania April 22, 2008. REUTERS/Jim Young (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)