How do you build yourself a madman? Well, first you flatter him, and then you try never to make him angry, and then you feed him ideas that flatter him even more by making him seem to himself sentimentally visionary and powerful and righteous. You appeal to his already evident mean streak and his hot temper by reminding him all the time that he has enemies, and you cultivate his religious side so that the sense of righteous victimization inherent in extreme religion comes out.
If he were not already an ignorant, dependent, fragile, and rigid person, he would not be susceptible to this sort of conditioning, but by temperament and practice, he has nothing of his own to counter your efforts. Then you hire a few shyster-sycophants like John Yoo to tell him (ignorant as he is, with no actual understanding of the Constitution), that as president he can do whatever he wants.
So, here he is, Little George, caught between the devil (Cheney) and the deep blue sea (fifty-some years of being infantilized by B/S/B). Cheney and Rumsfeld, aided by Rice and Miers and Hughes, convince him that his masculinity will only be enhanced by doing all the masculine things he missed out on over the years, especially making war. And Gerson gives his war a virtuous, godly gloss.
And Gerson's words come out of his mouth so often that he believes them and thinks they are his. In the meantime, Karl Rove continues to think that he is the maestro, playing Little George (and his base and the rest of the nation) like his own personal piano. Playing the president, for Rove, means enhancing Little George's actual dependency while encouraging him to think that he's the boss (allowing him to call you "Turdblossom," for example, and isn't it telling that "turd" seems to be Bush's favorite imprecation, rather than, say, "fuck"?).
Bush is the worst possible president because he is simultaneously unusually ignorant for a president and unusually shallow, as well as desperate for a success he can call his own. I can see how in a certain sort of era -- say an era of prosperity and world peace (can you think of one? I can't) an unusually ignorant and shallow man could bump along in the presidency for a few years without creating havoc and destruction, but these years didn't happen to be peaceful and prosperous, they happened to be delicate and dangerous.
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