Saddam Hussein got exactly what he needed to get. He was an a#$hole, murderer, tyrant. Did he give the people he brutally executed a fair trial? Nope, F$%ck him.
"Is it your religion?" (quote from speach between Satan and Doctor Who). There was a peace while Saddam was ruled Iraq. You just can't to keep peace in that region using democracy and humanity. It's Middle East, not West. West will never undestand the East.