Obama ratchets it up a notch:

"It is time for new leadership that understands the way to win a debate with John McCain or any Republican who is nominated is not by nominating someone who agreed with him on voting for the war in Iraq or who agreed with him in voting to give George Bush the benefit of the doubt on Iran, who agrees with him in embracing the Bush-Cheney policy of not talking to leaders we don't like, who actually differed with him by arguing for exceptions for torture before changing positions when the politics of the moment changed."

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