Sarah Palin proved last night she’s more qualified to host a game show than be Vice President of the United States.

She looked directly into the camera and delivered one canned line after another with nary an "um" or an "uh," but her complete inability to do anything other than insert prepared speeches into more or less appropriate places became clear when Gwen Ifill asked the candidates about their personal limitations:

IFILL: Let’s talk conventional wisdom for a moment. The conventional wisdom, Gov. Palin with you, is that your Achilles heel is that you lack experience. Your conventional wisdom against you is that your Achilles heel is that you lack discipline, Sen. Biden. What id it really for you, Gov. Palin? What is it really for you, Sen. Biden? Start with you, governor.

PALIN: My experience as an executive will be put to good use as a mayor and business owner and oil and gas regulator and then as governor of a huge state, a huge energy producing state that is accounting for much progress towards getting our nation energy independence and that’s extremely important.

But it wasn’t just that experience tapped into, it was my connection to the heartland of America. Being a mom, one very concerned about a son in the war, about a special needs child, about kids heading off to college, how are we going to pay those tuition bills? About times and Todd and our marriage in our past where we didn’t have health insurance and we know what other Americans are going through as they sit around the kitchen table and try to figure out how are they going to pay out-of-pocket for health care? We’ve been there also so that connection was important.

But even more important is that world view that I share with John McCain. That world view that says that America is a nation of exceptionalism. And we are to be that shining city on a hill, as President Reagan so beautifully said, that we are a beacon of hope and that we are unapologetic here. We are not perfect as a nation. But together, we represent a perfect ideal. And that is democracy and tolerance and freedom and equal rights. Those things that we stand for that can be put to good use as a force for good in this world.

John McCain and I share that. You combine all that with being a team with the only track record of making a really, a difference in where we’ve been and reforming, that’s a good team, it’s a good ticket.

IFILL: Senator?

BIDEN: You’re very kind suggesting my only Achilles Heel is my lack of discipline.

Others talk about my excessive passion. I’m not going to change. I have 35 years in public office. People can judge who I am. I haven’t changed in that time.

She does not know what "achilles heel" means.  Watch it. She  Does. Not. Know. What. It.Means.

Forget the tight stripper skirt, forget the metallic eyeshadow inappropriate for anyone over the age of 40, forget the cloying sitcom delivery, the lies, the cruel and calculated needling of Biden by calling his college professor wife a "school teacher" and saying "she’ll get her reward in Heaven" (to a man whose first wife died in a car accident) — she’s an idiot.

I cannot believe that we are seriously thinking of placing this dodo bird within reach of the Presidency.