The campaign in Iraq illustrates the continuing progress of military technology and tactics, but if there is a single overriding lesson it must be this: American military power, especially when buttressed by Britain's, is virtually unchallengeable today. Take us on? Don't try! And that's not hubris, it's just plain fact.
As a child I was a great liar. Fortunately my mother liked my lies. I promised her marvelous things.