When you go to Washington now, you can feel a sense of fear in the air - the fear to do anything, or say anything, that might affect the polls, or give the other side an advantage, or offend a special interest.

You know, Russia today is, what, 200 million people? In land mass, it's probably 50 times the size [of Japan], in natural resources a hundred times the size! Russia's not doing all that badly. The public there - not everybody - but they have things that the West offered, [that] were only available in the West a long time ago.

[Hillary Clinton] is going to decide war, peace, and health, education, livelihood for my kids. I want the best person.

We would betray our values and play into our enemies' hands if we were to treat Muslims differently than anyone else. In fact, to cave to popular sentiment would be to hand a victory to the terrorists, and we should not stand for that.

I think one of the great dangers here is going and categorizing anybody from one religion as a terrorist. That's not true... That would let the terrorists win. That's what they want us to do.

You can't sit there and worry about everything.

Cities with clean air gain an economic advantage, because where people want to live and work, businesses want to invest.