This is posturing...it's a shame that Bush has to even try to rein in McCain....McCain, choose a party and stick to it!
I'm beginning to think McCain is the pinsetter for Bush's strike. By calling for legislative reform, Bush can wash his hands clean of connection to Swift. McCain, it seems to me, is creating the discussion/environment in which Bush can publicly respond to the debate without responding directly to the Kerry campaign and dignifying their attacks.