If the world does not change course, we risk self-destruction.

Whether weapons exist in Iraq, Saddam Hussein or post-Saddam Hussein, it is a serious enough issue that require that we continue to go and make sure that Iraq does not have weapons.

It would be, in fact, very ominous if Iraq were to be able to get weapon-usable material, hydro-plutonium or highly enriched uranium from abroad.

Well, first of all, we now have everybody with the exception of India, Pakistan, and Israel, and I dont think these three countries are going to join by simply providing them an incentive, in terms of technology.

People talk about smart sanctions and crippling sanctions. Ive never seen smart sanctions, and crippling sanctions cripple everyone, including innocent civilians, and make the government more popular.

We know North Korea has the plutonium that can go into the bomb.

Libya is a good example of a country that has come to a realization that weapons of mass destruction threaten more than assure, and I hope that will be followed by others.