My attitude about the defense of this country changed on September the 11th. We -- when we got attacked, I vowed then and there to use every asset at my disposal to protect the American people. Our foreign policy changed on that day, Helen. You know, we used to think we were secure because of oceans and previous diplomacy. But we realized on September the 11th, 2001, that killers could destroy innocent life. And I'm never going to forget it. And I'm never going to forget the vow I made to the American people that we will do everything in our power to protect our people.

Part of that meant to make sure that we didn't allow people to provide safe haven to an enemy. And that's why I went into Iraq...