We're all getting polio, in other words.

Joel Johnson has a telling interview with Chertoff:

So, you know, it's a little bit like getting vaccinated against a dangerous illness. You know, we all took polio vaccine when we were kids. Maybe you may not be old enough. (Laughter.) I can't tell you that if I hadn't taken the vaccine, I would have gotten polio. But I can tell you that it is a sensible thing to do. And that's kind of how I view TSA.

Johnson adds:

Secretary Chertoff used this same analogy in his interview with Threat Level in August. It implies that terrorism can be cured through prevention, which is obviously not possible.

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