ANNOUNCER: Both Democratic candidates were invited to a televised debate here in Wisconsin. Hillary Clinton has said yes. Barack Obama hasn't. Maybe he'd prefer to give speeches than have to answer questions. Like why Hillary Clinton has the only health care plan that covers every American and the only economic plan that freezes foreclosures. Wisconsin deserves to hear both candidates debate the issues that matter, and that's not debatable.
CLINTON: I'm Hillary Clinton and I approve this message.