Invading Iran

Megan McArdle writes:

"Invading Iran seems like a very bad idea, considering all the problems we've experienced invading a neighboring country less than half the size. If any Bush administration defense policy bigwigs are reading this, I just think that's something you might want to think about."

Actually, the invasion of Iraq went very well, it's just the occupation of Iraq that has given us trouble. So in the highly unlikely event that any Bush administration defense policy bigwigs are reading this you should consider invading Iran, destroying all their nuclear equipment and much of their military capacity and then quickly leaving.