Let's face it. George Bush likes dress-up. What a video game is to a teenager, the Presidency seems to be to this man. It's a free pass to the movies with him playing that brave warrior part. All in all, I'm afraid to say, it must be fun. When he so cavalierly said, "Bring 'em on," he was surely simply carried away by the spirit of the game. What it wasn't, of course, was the statement of a mature human being, an adult.
If you'll excuse another image, it was as if our child leaders had taken off, ridden directly into someone else's neighborhood, seen a wasp's nest, promptly stomped on it, and then stood around praising themselves and waiting to be stung.
The sad thing is that the truth is relatively simple. What people using terror in the fashion of London are quite capable of doing is killing and maiming randomly and in large numbers - and perhaps in the process revealing to us both how fragile and how strong our world actually is. What they are completely incapable of doing, no matter what George Bush says, is taking our liberties and freedoms away. They can't take anything away. Only we can do that (my emphasis).
Engelhardt's a little windy, but he makes good points.