Regarding Saddam, no, I didn't really support his rule, he was a dictator and his oppression and crimes are known. Invasion of Iraq, heck no I would never support such a thing. Saddam was a dictator yes, but it's not like that the US will actually bring freedom to the oppressed people, the US brings more misery into everywhere they put their foot in.
I would have agreed that Saddam be killed but only if he was tried by a true patriot Iraqi court and not under US control, also I didn't agree with the fact that they killed him during the Muslim feast as if they were killing some cow or sheep for food ( which we as Muslims do during the feast, I don't know if Muslims do the same in the west and the US )