You're a bloody dictator finally deposed and in the dock for your horrific crimes. So what do you do? Why, you naturally go for the insanity defense: You retain Ramsey Clark as one of your attorneys, you rant and rave in court at every opportunity, and make claims like you won't show up in court because you think the trial is unfair."
Yes its a circus, but at the end of it we have the certainty that Saddam will hang, unlike the circus that surrounds Milosevic.