It doesn't make sense and it's a big deal. I'm sure there's political calculation here and a view that talking about terrorism, no matter how nonsensically, helps conservative candidates. But there's also a very real underlying incoherence in the conservative conception of how to think about the al-Qaeda phenomenon, an unwillingness to understand efforts to destroy the enemy and secure the United States as a practical problem that requires actual knowledge and reasonably crafted policies. Instead, they prefer to see it as a kind of grown-up version of a staring contest or a power ring battle.
But the fundamental thing to recall about al-Qaeda is that they're not in a position to "test" us. We are a giant country full of huge cities with a GDP of over $13 trillion, a population of around 300 million, nuclear weapons, aircraft carriers, tanks, etc. and allies that include such major countries as Japan, Britain, France, etc. They are a smallish band of maybe thousands with no heavy weapons whose allies include some tribal leaders in the Afghanistan-Pakistan border area. Horrible as 9/11 was, they can't seriously harm the United States except by baiting us into doing incredibly stupid things like responding to fear of their pinpricks by resolving to endlessly prolong a wasteful and pointless military engagement on the other side of the world.
This article available online at:
http://www.theatlantic.com/politics/archive/2008/06/the-big-test/49000/
