I don't take on a fight just for a fight. I don't tilt at windmills.

I was wrong about [Jack] Keane. He is the exception that proves the rule. I was certainly right about the fact that he is a member of the warrior class.

I think we need a real plan, which is why I have offered a much more specific approach to securing the border, fixing the legal immigration system and addressing illegal immigration.

I'm happy to tell you that having been through surgery and chemotherapy and radiation, breast cancer is officially behind me. I feel absolutely great and I am raring to go.

In fact, the private sector is improving their algorithmic ability to search through big data month after month after month. And, of course, a big government bureaucracy isn't keeping up.

All that matters is, how big do you want to dream, and how hard do you want to work?

You know, I believe that technology is the great leveler. Technology permits anybody to play. And in some ways, I think technology - it's not only a great tool for democratization, but it's a great tool for eliminating prejudice and advancing meritocracies.