Rarely do schools acknowledge the power of peer culture in defining standards, and rarely do they take advantage of this power as an engine for quality. When students themselves are in charge of projects that they care about, peer pressure can become a powerful force for high standards.

Imagine the consequences if Saddam fails to comply and we fail to act. Saddam will be emboldened, believing the international community has lost its will. He will rebuild his arsenal of weapons of mass destruction. And some day, some way, I am certain, he will use that arsenal again, as he has ten times since 1983.

In international affairs, you never threaten things you're not prepared to do.

The possibility that Saddam Hussein will use his biological and chemical weapons to attack us, directly or in concert with terrorists, cannot be dismissed.

I believe Saddam Hussein's strategic objective was, and remains, to assert dominance over the Gulf region.

In the 21st Century, the community of nations may see more and more of this very kind of threat that Iraq poses now - a rogue state with biological and chemical weapons. If we fail to respond, Saddam and all those who follow will believe that they can threaten the security of a vital region with impunity. But if we act now as one, we will send a clear message to would-be tyrants and terrorists that we will do what it takes to protect our security and our freedom in this new era.

There's been a deliberate and systematic effort to convey to countries around the world, friends and foes, that if they cross the United States there's a price to pay.