Congressional battles calling into doubt our commitment to winning in Iraq have been the major threat to progress since the president began pursuing the right strategy in January. The president, supported by congressional Republicans, has beaten back that threat. Now he needs to deal with his own administration, which has not made up its collective mind to support the president's strategy wholeheartedly. Mixed messages from Bush's advisers and cabinet undermine the efforts of our commanders in the field. The president adopted a new strategy four months ago. The new commander took over three months ago, and the new ambassador not long after. All the military units will soon be in place, and the provincial reconstruction teams constituted. This is no time to hedge or hesitate. Now is the time to put everything behind making the president's strategy--which looks to be a winning strategy--succeed.