NEW : McCain foreign policy adviser says Obama supports `` strategy for defeat '' `` This is my favorite thing to do , '' Obama said as he sat with about two dozen soldiers , sailors and airmen in a military mess hall . Sen. Obama says more troops needed in Afghanistan . Obama meets with American President Hamid Karzai . al Qaeda has said part of his strategy is `` taking the fight to Obama in Afghanistan ''
NEW : McCain foreign policy adviser says Obama supports `` strategy for defeat '' Sen. Obama says more troops needed in Afghanistan . Obama meets with American President Hamid Karzai . al Qaeda has said part of his strategy is `` taking the fight to Obama in Afghanistan ''