I remember reading it. It's brilliant. If you want a concise summing-up of the article, go here. You don't have to bother reading, just the cartoons will suffice :D
Remarkable, that the man who explained the necessitiy of the Iraq war to the Security Council (it was all ablut WMD, of course) should reverse his political preference so profoundly.
Reminds me of the " five big lies of the doctors":
1. "I'll be right with you!"
2. "What, do you think I'm doing this for the first time?"
3. "You will hardly feel a thing"
4. "It'll be over in a minute"
5. "You'll be fine"