Steyn is assuming what we see is what is. But Bush knows the Art of War, and the necessity to feign incapacity.
"All warfare is based on deception. Hence, when able to attack, we must seem unable; when using our forces, we must seem inactive; when we are near, we must make the enemy believe we are far away; when far away, we must make him believe we are near. Hold out baits to entice the enemy. Feign disorder, and crush him. If he is secure at all points, be prepared for him. If he is in superior strength, evade him. If your opponent is of choleric temper, seek to irritate him. Pretend to be weak, that he may grow arrogant. If he is taking his ease, give him no rest. If his forces are united, separate them. Attack him where he is unprepared, appear where you are not expected."
Liberals can't write columns like that. They are just cheerleaders for their socialist causes. Steyn, as well as many other conservative columnists will attack their own kind as agressively as their enemies when they feel the need to.
Steyn even admitted in a column a few months ago that, although it looked like Iraq would not be liberated by 9/11/02 and he would be extremely disappointed, he would be on the Bush bandwagon when liberation did take place.
Steyn is an ornery type. He wears his feelings on his sleeve, no matter who he writes about.