Just a look back at the 2003 State of the Union speech
The United Nations concluded in 1999 that Saddam Hussein had biological weapons sufficient to produce over 25,000 liters of anthrax -- enough doses to kill several million people. He hasn't accounted for that material. He's given no evidence that he has destroyed it.
The United Nations concluded that Saddam Hussein had materials sufficient to produce more than 38,000 liters of botulinum toxin -- enough to subject millions of people to death by respiratory failure. He hadn't accounted for that material. He's given no evidence that he has destroyed it.
Our intelligence officials estimate that Saddam Hussein had the materials to produce as much as 500 tons of sarin, mustard and VX nerve agent. In such quantities, these chemical agents could also kill untold thousands. He's not accounted for these materials. He has given no evidence that he has destroyed them.....
The International Atomic Energy Agency confirmed in the 1990s that Saddam Hussein had an advanced nuclear weapons development program, had a design for a nuclear weapon and was working on five different methods of enriching uranium for a bomb. The British government has learned that Saddam Hussein recently sought significant quantities of uranium from Africa. Our intelligence sources tell us that he has attempted to purchase high-strength aluminum tubes suitable for nuclear weapons production. Saddam Hussein has not credibly explained these activities. He clearly has much to hide.