Then again, so long he is alive, there are those who'll kill in order to try to free him.
The court is composed of Iraqis--- whether you regard the 'government' as legitimate or not, the court is as legit as say, the World Court in the Hague.
It is clear that he committed genocide.
What are we to do with people like that?
It seems to me that some people do things so heinous that they give up their status as 'persons.' They align themselves with such evil actions, that they abrogate the rules which normally apply. Even, I'm afraid, from people like myself who generally oppose the death penalty.
Add to that that such a penalty is very culturally apropos in that part of the world--- and I'm afraid I have to say 'hang the bastard, and do it soon.'