Here's what a really smart Democratic contender could say to the President this fall: "Thank you, Mr. President, for your leadership in difficult times. You made some tough decisions, and we are safer as a result. But the very qualities that made you a perfect pick for the war so far are the very ones that make you less effective from now on. You are too polarizing a figure to bring real peace to Iraq. You are too unpopular overseas to allow European governments to cooperate fully in the attempt to hunt down terrorists. And your deep unpopularity in half the country makes it impossible for you to make the necessary compromises that the country needs domestically. Thanks for all you've done, but bye-bye."