Rush Limbaugh has an interesting interview with Paul Greengrass, the (“liberal”) director of United 93:

GREENGRASS: I’ll tell you one of the most chilling things that I have learned from my experience of looking at terrorism. About 20 years ago the IRA bombed the hotel where the prime minister, Prime Minister Thatcher, and her cabinet were, and about ten people were killed, and Prime Minister Thatcher — who I never agreed with politically in the entirety of her career, but she was our prime minister, and I don’t agree with blowing her up. Luckily she escaped. Later that night, the IRA issued a statement. They said, “Tonight you were lucky. You have to be lucky every time. We only have to be lucky once,” and in that expression is the heart of the mind of the terrorist operation.

“We only have to be lucky once. You have to be lucky every time,” and the truth is we can’t always be lucky.

That’s why we’ve gotta find somewhere solutions to these things, and we have to be prepared, it seems to me, and maybe you and I aren’t going to agree about this, to look at what we do and ask ourselves some tough questions about it. Are what we’re doing, are the things that we do, the things that they want us to do? Because one of the things terrorists want to do is goad us, make us react in ways that make the problem worse. I’m not making a political point now. I’m just, you know, answering the question, and that also is in this film. You know, we, all of us, wherever we stand on the political spectrum, if we’re going to confront this problem and prevail, have got to ask ourselves hard questions and be prepared to challenge our beliefs. Because unless we get some consensus here, we’re not going to prevail.

If you’re going to see the movie this weekend, it’s a good time to reread (or read for the first time, if you missed it) humorist Dave Barry’s staggeringly unfunny, but masterful essay on the event. I wish I’d written it. I wish I had a tenth of the talent it took to write it.