If you take the biological weapons in the United States we still will have perhaps a single individual who was able to make anthrax, dry it, and spread it through the mail and cause terror.
We need the UN, to deal with the threats to our common security from nuclear, chemical and biological weapons, not only in the case of Iraq. They must be tackled by the international community together, by strengthening conventions, treaties and agreements.
What surprises me, what amazes me, is that it seems the military people were expecting to stumble on large quantities of gas, chemical weapons and biological weapons.
In the field of biological weapons, there is almost no prospect of detecting a pathogen until it has been used in an attack.
When we're talking about technology that involves weapons of mass destruction, nuclear, chemical or biological weapons, there has to be an element of preemption.
In the case of Iraq, notwithstanding the violence there at the moment, the very fact that a hideous regime - responsible for genocide, for the use of chemical and biological weapons, aggression against two neighbors - has been removed in itself is a positive development.
Iraq is a long way from the U.S., but what happens there matters a great deal here. For the risks that the leaders of a rogue state will use nuclear, chemical or biological weapons against us or our allies is the greatest security threat we face.
Saddam Hussein has systematically violated, over the course of the past 11 years, every significant UN resolution that has demanded that he disarm and destroy his chemical and biological weapons, and any nuclear capacity. This he has refused to do.
They have involved co-operation between the Iraqi intelligence and al-Qaeda operatives on training and combined operations regarding bomb making and chemical and biological weapons.
We have no such weapons at all, no chemical weapons, no biological weapons.