The greatest disaster of all was after all the difficulties and loss of life and expenditures, President [Barak] Obama walked away, in 2011, and it is a disaster. And now we've got half of Iraq under the ISIS control and terrorists, and Iran has moved in because we weren't there, and they've taken more influence. Just a few thousand troops, in my opinion, would have avoided that.

You cannot be president of the United States if people below $50,000 don't think you care about them and you have no real communication that motivates them to vote for you.

[Donald] Trump has made this a big issue. He's leading in Ohio. He's leading, right up there in Pennsylvania, 1-point difference, and people are responding because the people's instincts are correct. This is what I believe.

I didn't endorse Donald Trump but I thanked him for coming, thanked him for raising issues that were important, thanked him for talking about immigration and considering the views that we had worked on for a number of years, on what a good immigration policy should be.

I think Donald Trump's history has shown that this was a very problematic thing. There were so many ways Iraq could have gone awry once we started, and I don't think most of us spend enough time considering the dangers.

I am not the Jeff Sessions my detractors have tried to create. I am not a racist. I am not insensitive to blacks.

We need to be protecting American citizens who are here, out of work, and hurting today-minorities, Blacks and Whites and all colors and races that are hurting today with high unemployment, but we seem to be more focused on how we can ram through this Senate a bill that would legalize millions and create an even more robust guest worker program. There are not enough jobs now. Give me a break.