It shouldn't make the war worse. Americans didn't sentence him to death his own country did.
The death penalty. People have had it for things that don't even compare to what Sadam has done. In my own opinion, he's a lil bitch, and his death is the cause of his own actions. It's fitting, for the things he has done, and is a consequence of his stupidity as a leader.
Yes, no one deserves to die, but I understand the judges decision.