The war coalition has right on its side
These terms seem to flow too loosely from those who object to war. Legal experts have already clarified that past UN resolutions give the US/UKcoalition the legal right to remove the Iraqi dictator and his weapons of mass destruction, which he obviously has.
On the question of morality, was it not immoral when the Kurds and Shiites were persecuted by Saddam Hussein who used death squads to quash any criticism of his brutal regime.