If we don't reform how healthcare is delivered in this country, then we are not going to be able to get a handle on that escalating healthcare costs.

I want my children - I want Malia and Sasha - to understand that they've got responsibilities beyond just what they themselves have done. That they have a responsibility to the larger community and the larger nation, that they should be sensitive to and extra thoughtful about the plight of people who have been oppressed in the past, are oppressed currently.

Those of us in positions of responsibility, we'll need to be less concerned with the judgment of special interests and well-connected donors, and more concerned with the judgment of posterity.

Do not tell me that we're not drilling. We're drilling all over this country. I mean, I guess there's some - there are a few spots where we're not drilling. We're not drilling in the national mall. We're not drilling at your house. I guess we could try to have like, you know, 200 oil rigs in the middle of Chesapeake Bay.

I think that today, faith drives so much of our politics, that I thought, "If you don't talk about it, you are missing a whole big part of what is going on politically."

What we have to do is make sure that here in America, if you work hard, you can get ahead. If you worked hard, not only did you have a good job, but you also had decent benefits, decent health care. We've got to make sure that we're doing everything we can to expand the middle class and people who are working hard can get into the middle class.

One of the great things about the United States is that when it comes to world affairs, the president obviously is the leader of the Executive Branch, the Commander-in-Chief, the spokesperson for the nation, but the influence and the work that we have is the result not just of the president, it is the result of countless interactions and arrangements and relationships between our military and other militaries, and our diplomats and other diplomats, the intelligence officers and development workers.