Some urge we do nothing because we can't be certain how bad the (climate) problem might become or they presume the worst effects are most likely to occur in our grandchildren's lifetime. I'm a proud conservative, and I reject that kind of live-for-today, 'me generation,' attitude. It is unworthy of us and incompatible with our reputation as visionaries and problem solvers. Americans have never feared change. We make change work for us.

It's a tough path to citizenship. You've got to pay back taxes. You've got to learn English. You've got to have a clear record. You've got to get to the back of the line behind other people who have come here legally or even waiting legally.

We will have to wait a little longer to see if Armageddon has arrived.

I think it's a very legitimate aspect of American life to criticize and to disagree and to debate. But I want to say I think it's a lie to say that the president lied to the American people. I sat on the Robb-Silverman Commission. I saw many, many analysts that came before that committee. I asked every one of them-I said, 'Did-were you ever pressured politically or any other way to change your analysis of the situation as you saw?' Every one of them said no.

I said, 'The nice thing about Alzheimer's is you get to hide your own Easter eggs.'

Gary Bauer has done great things, ... I want to promise you again, you may agree with me, you may disagree with me, but I will do great things.

The point to me is not what Donald Trump is saying because we keep reacting to just things he says in his tweets. What he is doing is important.