Republican Sen. Kyl doesn't believe that the Korean model which was written about in the Washington Post this morning is not worth speculating on at this time.

Tom Ricks: U.S. military officials here are increasingly envisioning a "post-occupation" troop presence in Iraq that neither maintains current levels nor leads to a complete pullout, but aims for a smaller, longer-term force that would remain in the country for years...read on

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Lt. Gen. Lute is pretty pessimistic about the progress in Iraq even after "the surge," and Kyl downplays that report also saying it's too early to tell. He really has no interest in commenting on much these days....