We would be wise...
...to be circumspect with our inevitable victory in Iraq. The best thing we could do is to first repair our strained alliances and then reach out with humility to the international community to show that we are not the "arrogant bullies" they accuse us of being.
As for Mr. Bush, I won't speculate upon what the failure to find WMDs would mean politically. Now is not the time to be thinking about future political implications of the conflict.