The Christians, Jews and others being executed for being Christian, Jewish or some other non-approved theology disagree with you.
Taking out Saddam destabilized the entire region and unleashed Jihad in Middle East, North, Central Africa and on the West. This is W legacy. Saddam was in a box going nowhere. W put family business ahead of the nation business, that is an unforgivable transgression.
Obama and McCain made ISIS what it is. They sent them the weapons to do what they are doing.
As for Syria, Assad is the only strongman in that area protecting Christians.