There was no evidence that Saddam Hussein was involved with the attack of 9/11, I've never said that and never made that case prior to going into Iraq.
We have also discovered through intelligence that Iraq has a growing fleet of manned and unmanned aerial vehicles that could be used to disperse chemical or biological weapons across broad areas.
The Iraqis needed to know that we weren't going to leave them alone. No matter how difficult it was, the United States would help them realize the universal desire to be free. Now of course, if you didn't believe in the universality of freedom, then of course, you wouldn't act. I care how they live and I believe a free Iraq will be transformative.
The work in Iraq is difficult and it is dangerous. Like most Americans, I see the images of violence and bloodshed. Every picture is horrifying, and the suffering is real.
Isil poses a threat to the people of Iraq and Syria, and the broader Middle East - including American citizens, personnel and facilities. If left unchecked, these terrorists could pose a growing threat beyond that region, including to the United States.
States like these [Iran, Iraq, North Korae], and their terrorist allies, constitute an axis of evil, arming to threaten the peace of the world. By seeking weapons of mass destruction, these regimes pose a grave and growing danger. They could provide these arms to terrorists, giving them the means to match their hatred. They could attack our allies or attempt to blackmail the United States. In any of these cases, the price of indifference would be catastrophic.
Terrorists like bin Laden are serious about mass murder - and all of us must take their declared intentions seriously. They seek to impose a heartless system of totalitarian control throughout the Middle East, and arm themselves with weapons of mass murder. . . . Their aim is to seize power in Iraq, and use it as a safe haven to launch attacks against America and the world.