Children know that if they have a question about the world, the library is the place to find the answer. And someone will always be there to help them find the answer-our librarians. (A librarian's) job is an important one. Our nation runs on the fuel of information and imagination that libraries provide. And they are in charge of collecting and sharing this information in a helpful way. Librarians inform the public, and by doing so, they strengthen our great democracy.

It's really important, obviously, for people to realize that it is a very small percentage, only 1 percent of our total economy, of our total budget, and I think that's important for people to know. But I also know that Americans are very generous and that many, many Americans are proud that their taxpayer dollar has saved lives in Africa through the president's malaria initiative or through PEPFAR, the emergency relief plan for AIDS.

Well, we've faced very difficult decisions and challenges in our country, every one of us have, as we - since September 11th, as we fought the war on terror, all of those decisions that the President had to make to put young men and women in harm's way.

What I want for children in our country and around the world is safe, stable and loving homes.

It's not easy to have the job of president. It's not easy to run for it. And it's not a job for the feint of heart.

Politics is a people business. I like people.

I like politics. I like traveling in the United States.