Matt Taibbi has an article on Michelle Bachmann in the latest edition of Rolling Stone, part of which is available online. This is gold:
Bachmann is a religious zealot whose brain is a raging electrical storm of divine visions and paranoid delusions. She believes that the Chinese are plotting to replace the dollar bill, that light bulbs are killing our dogs and cats, and that God personally chose her to become both an IRS attorney who would spend years hounding taxpayers and a raging anti-tax Tea Party crusader against big government. She kicked off her unofficial presidential campaign in New Hampshire, by mistakenly declaring it the birthplace of the American Revolution. “It’s your state that fired the shot that was heard around the world!” she gushed. “You are the state of Lexington and Concord, you started the battle for liberty right here in your backyard.”
And this is even better:
In modern American politics, being the right kind of ignorant and entertainingly crazy is like having a big right hand in boxing; you’ve always got a puncher’s chance. And Bachmann is exactly the right kind of completely batshit crazy. Not medically crazy, not talking-to-herself-on-the-subway crazy, but grandiose crazy, late-stage Kim Jong-Il crazy — crazy in the sense that she’s living completely inside her own mind, frenetically pacing the hallways of a vast sand castle she’s built in there, unable to meaningfully communicate with the human beings on the other side of the moat, who are all presumed to be enemies.
Bachmann’s story, to hear her tell it, is about a suburban homemaker who is chosen by God to become a politician who will restore faith and family values to public life and do battle with secular humanism. But by the time you’ve finished reviewing her record of lies and embellishments and contradictions, you’ll have no idea if she actually believes in her own divine inspiration, or whether it’s a big con job. Or maybe both are true — in which case this hard-charging challenger for the GOP nomination is a rare breed of political psychopath, equal parts crazed Divine Wind kamikaze-for-Jesus and calculating, six-faced Machiavellian prevaricator. Whatever she is, she’s no joke.
I think he’s got it right — she’s both. This is a common trait among those who think they’re doing God’s Work. That’s why we often refer to them as Liars for Jesus. We see this quite often in creationists, who are often both true believers and shameless liars. They don’t worry about the truth because they’re fighting for the Truth. When you’ve convinced yourself that you’re fighting for God and against Satan, those ends quickly come to justify any means at one’s disposal. Including flat out lies.