Hillary Rodham Clinton said emphatically Wednesday night that Barack Obama can win the White House this fall, undercutting her efforts to deny him the nomination by suggesting he would lead the party to defeat. "Yes, yes, yes," she said when pressed about Obama's electability during a campaign debate six days before the Pennsylvania primary. Asked a similar question about Clinton, Obama said "Absolutely and I've said so before" - a not-so-subtle response to suggestions from his rival that he could not defeat Republican Sen. John McCain.
