The pace of change is so great, there is always something else going on. What that says to me is that you have to have strategic vision and peripheral vision. Strategic vision is the ability to look ahead and peripheral vision is the ability to look around, and both are important.

So what will define greatness for your generation? I believe it is to use the knowledge that you have earned here to find ways, not only to connect to computers, but to connect to people; not only to bridge gaps in science, but to bridge gaps between cultures; not only to use numbers and formulas to create, but to use words to lead, and in the process, to close that canyon between ignorance and understanding.

Somehow a U.N. resolution about Syria puts us where we need to be? I think it is a reflection of Hillary Clinton and Barack Obama's beliefs that our foreign policy gets set by others.

I mean there are many people who have endorsed me that I agree with on some things and not others.

Quitting law school was the most difficult decision of my life. But I felt this great relief that this is my life and I can do what I want with it.

As president, the first thing I will do is secure the border. It will take money, manpower, and technology - but most of all, it will take political will.

When our embassy is attacked in Benghazi by terrorists and there is no response, you get more bad behavior. When Russia invades Ukraine and there is no response, you get more bad behavior. When Syria crosses the red line and there is no response, you get more bad behavior. When Iran launches tests of ballistic missiles and there is no response, you get more bad behavior. When North Korea attacks Sony Pictures and there is no response, you get more bad behavior. In other words, Mrs. Clinton, you cannot lead from behind. We must respond when we are attacked or provoked.