This is sort of like watching a horror movie or one of those car-crash reality shows, only the stakes are really high.
This is a NY Times Magazine article by Ron Suskind that is riveting and horrendous at the same time. Riveting because of how he explains Bush’s faith-based decision-making, and horrendous because of the consequences of the lack of any logic in the White House.

In the summer of 2002, after I [author/reporter Ron Suskind] had written an article in Esquire that the White House didn’t like about Bush’s former communications director, Karen Hughes, I had a meeting with a senior adviser to Bush. He expressed the White House’s displeasure, and then he told me something that at the time I didn’t fully comprehend — but which I now believe gets to the very heart of the Bush presidency.
The aide said that guys like me were ”in what we call the reality-based community,” which he defined as people who ”believe that solutions emerge from your judicious study of discernible reality.” I nodded and murmured something about enlightenment principles and empiricism. He cut me off. ”That’s not the way the world really works anymore,” he continued. ”We’re an empire now, and when we act, we create our own reality. And while you’re studying that reality — judiciously, as you will — we’ll act again, creating other new realities, which you can study too, and that’s how things will sort out. We’re history’s actors . . . and you, all of you, will be left to just study what we do.”

Later in the article is this incredible quote from Bush’s media adviser, McKinnon.

And for those who don’t get it? [Bush's faith-based decision-making.] That was explained to me in late 2002 by Mark McKinnon, a longtime senior media adviser to Bush, who now runs his own consulting firm and helps the president. He started by challenging me [author and reporter Ron Suskind]. ”You think he’s an idiot, don’t you?” I said, no, I didn’t. ”No, you do, all of you do, up and down the West Coast, the East Coast, a few blocks in southern Manhattan called Wall Street. Let me clue you in. We don’t care. You see, you’re outnumbered 2 to 1 by folks in the big, wide middle of America, busy working people who don’t read The New York Times or Washington Post or The L.A. Times. And you know what they like? They like the way he walks and the way he points, the way he exudes confidence. They have faith in him. And when you attack him for his malaprops, his jumbled syntax, it’s good for us. Because you know what those folks don’t like? They don’t like you!” In this instance, the final ”you,” of course, meant the entire reality-based community.

The New York Times Magazine – Without a Doubt
also
Without a Doubt | Metafilter