If President Obama doesn't approve at least most of the 40,000 additional troops Gen. Stanley McChrystal has requested for the war in Afghanistan, will will be the consequences
     -for McChrystal's tenure as top commander in Afghanistan?
     -for Obama's public support and political capital?
     -for the 2010 midterms?
     -for the people of Afghanistan, troop commitments from U.S. allies, and the broader war effort?

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