Are you saying that USA and Israel alone are entitled to have these weapons?
USA has used all weapons of mass destruction in the past:-
1- Japan = Nukes
2- Vietnam = Chimerical weapons
3- Iraq =Weapons of mass destruction: AIF's, Cluster Bombs, etc...
Therefore, one can conclude that the USA should dismantle its WMD not Iraq, cause the USA is a threat to world peace. There are many lunatics and warmonger (barbarians) in the BLACK house, who would not hesitate to use WMD.