I heard Katty Kay's name and I know Katty Kay said we didn't have a plan. Well, there is a plan, and the President [Barack Obama] is moving forward with any number of options and ways to augment our efforts on ISIL.

Those who try to stifle the vibrancy of our democracy and shield policies from scrutiny behind a false cloak of patriotism miss the real value of what our troops defend and how we best defend our troops. We will ask questions and we will defend our democracy.

It's one thing to be certain, but you can be certain and you can be wrong.

In order to have the best intelligence in the world to know who the terrorists are and where they are and what they're plotting, you've got to have the best cooperation you've ever had in the world.

I will never conduct a war or start a war because we want to; the United States of America should only go to war because we have to. And if you live by that guidance, you'll never have veterans throwing away their medals or standing up in protest.

Our cause in the war on terror isn't helped when we have army officers like Lieutenant General William Boykin speaking in evangelical churches and claiming this as some sort of battle for the Christian religion. That's wrong. That's un-American.

There are all kinds of atrocities, and I would have to say that, yes, yes, I committed the same kind of atrocities as thousands of other soldiers have committed in that I took part in shootings in free fire zones. I conducted harassment and interdiction fire.