We need to spend a trillion dollars rebuilding our schools, our roads, our basic science and research here in the United States.

There are few things in life that are harder to find and more important to keep than love. Well, love and a birth certificate.

I think we have two conflicting traditions in this country. I think it's important for us to recognize that we've got a tradition of handgun ownership and gun ownership generally. And a lot of people - law-abiding citizens use if for hunting, for sportsmanship, and for protecting their families. We also have a violence on the streets that is the result of illegal handgun usage. And so I think there is nothing wrong with a community saying we are going to take those illegal handguns off the streets.

Rather take that moral sense and apply it to the particulars of a job that is going to test those ethical and moral precepts differently than if you're a professor, or a business person, or a dad. And if I were not comfortable with the judicious use of our military to protect the American people, than I shouldn't have run for president. And having said that, I do think that the wisdom of a [Martin Luther] King or a [Mahatma] Gandhi can inform my decisions.

I am confident that we will one day end the scourge of modern slavery, because I believe in those committed to this issue.

Sometimes people just feel as if we want to try something to see if we can shake things up.

The reason I take pride for that is one of the things you worry about when you're in the bubble, and there's all this pomp and circumstance and hail to the chief is, do you lose touch with what you thought was important and what brought you here? And I'm proud that I don't think I have lost touch.