Worst. Chimperor. Evar.

Sean Wilentz, a professor of history, gives us a foretaste of the feast of scorn that will follow this stench-ridden den of murderers into history in the clearly-too-tentatively-titled "The Worst President in History?":

Bush, however, is one of the rarities in presidential history: He has not only stumbled badly in every one of these key areas, he has also displayed a weakness common among the greatest presidential failures -- an unswerving adherence to a simplistic ideology that abjures deviation from dogma as heresy, thus preventing any pragmatic adjustment to changing realities. Repeatedly, Bush has undone himself, a failing revealed in each major area of presidential performance.

It goes on and on, detailing Bush's failings on account of his well-documented lies, his simple-minded idiocy in his rush to war, his terrible, regressive tax policy disasters, the rampant and outrageous overreach of executive powers. It seems like the list will never end. Read the whole thing.