When the middle class thrives, the country thrives, and when it doesn't, we don't.

Of course, ISIS is a terrible organization that has to be defeated. And, of course, we need a strong military. But just as with every other agency of government, you know what, the military also has got to get rid of waste and fraud and cost overruns.

I`ve been all over the world - honorary knighthood .

Military activities (are) not a role for the United States. There needs to be a number of steps that Maliki and his government must take to demonstrate that he is committed to an inclusive Iraq, something he has not done up to date.

I don't feel particularly courageous.

I don`t control the schedule of the networks. We have three of our debates that are on network television, and those are on Saturday nights. We have three other debates that are during the week. And unfortunately, broadcast network programming is less flexible than cable network programming.

There's no doubt now that Russia has used cyber attacks against all kinds of organizations in America, and I am deeply concerned about this.