I believe that the bigger problem is that we're seeing people who arrive from Cuba and a year and a day later are travelling to Cuba 40 times a year, they're staying, and that's hard to justify. The problem is not that I want to deny anything to anyone; it is the need to justify those laws.

Hillary Clinton and Barack Obama's strategy is to lead from behind. It sounds like what he is outlining is not to lead at all. We cannot continue to outsource foreign policy. We must lead. We are the most powerful nation in the world. We need to begin to act like it, again.

I'm going to be working the next 25 or 30 years. People like me, if we want, number one, for no benefit reductions for our parents and our grandparents, number two, for the system to survive and exist for us, and, more importantly, number three, for the system to exist for us children, we are going to have to make reforms to that system.

No economic system is perfect. But the American Free Enterprise system has empowered millions of people in the past. I know, because I saw it with my own eyes.

I could be anything I wanted because I was an American. And I hope that that's really what's propelled me into public service.

Americans chose a free enterprise system designed to provide a quality of opportunity, not compel a quality of results. And that is why this is only place in the world where you can open up a business in the spare bedroom of your home.

Government doesn't have to be the enemy, but too much government has produced a new kind of inequality in America: opportunity inequality.