We've evolved a lot since 9/11 also, in terms of our law enforcement capabilities, our intelligence capabilities, military, counterterrorism.

It is absolutely important that we have a unified alliance and that we explain to the Russians that you cannot be a 21st-century superpower, or power, and act like a 20th-century dictatorship.

I find it hard to believe that my God would consign four-fifths of the world to hell. I can't imagine that my God would allow some little Hindu kid in India who never interacts with the Christian faith to somehow burn for all eternity. That's just not part of my religious makeup.

If we get to a point where people in this country feel more affinity with a leader who is an adversary and view the United States and our way of life as a threat to him, then we're gonna have bigger problems than just cyber hacking.

This is my number one priority. I've got a lot of things on my plate. But my top priority is to defeat ISIL and to eliminate the scourge of this barbaric terrorism that's been taking place around the world. Groups like ISIL can't destroy us. They can't defeat us. They don't produce anything. They're not an existential threat to us. It is very important for us to not respond with fear.

Cutting the deficit by gutting our investments in innovation and education is like lightening an overloaded airplane by removing its engine. It may make you feel like you're flying high at first, but it won't take long before you feel the impact.

Generally speaking, Rand Paul is been more wrong than right. He has an isolationist view of the world that I don`t share.