Bush laughs at success in Iraq
Now that Bush is getting all the hard questions, he has a definition of "success." Success is minimal violence, which is somewhat difficult considering we are caught in the middle of a civil war. Nothing that we do short of killing everyone will stop that violence; we can just stay out of it ourselves.
I finally figured out what he meant by "Mission Accomplished." The mission was to bullshit congress into believing that was a legitimate reason to invade Iraq.