To resolve this issue will require Iran to come to the table and discuss in a clear and forthright way how to prove to the international community that the intentions of their nuclear program are peaceful. [...] The question is going to be whether in these discussions they show themselves moving clearly in that direction.

I don't regret the excitement, because I do think that it helped us accomplish as much as we did.

For more than four decades, the Libyan people have been ruled by a tyrant - Moammar Gaddafi. He has denied his people freedom, exploited their wealth, murdered opponents at home and abroad, and terrorized innocent people around the world - including Americans who were killed by Libyan agents.

If we win all those fights, and now let's say the income gap, and the wealth gap, and the education gap have for the most part been closed - let's say hypothetically, , first of all, America as a whole would be a lot richer.

My mother was the one constant in my life. When I think about my mom raising me alone when she was 20, and working and paying the bills, and, you know, trying to pursue your own dreams, I think is a feat that is unmatched.

I refuse to leave our children with a debt that they cannot repay.

You know, one of the things I think you understand as president is you're held responsible for everything, but you don't always have control of everything, right?