I happen to be a scientist. My background is in nuclear physics. I was a nuclear engineer. But I don't see any incompatibility at all with my religious faith and God the creator of everything and the incompatibility between when the earth was created as specified in the Bible. I don't see any incompatibility there because those that were interpreting God's overall message didn't know anything about modern-day science.

On both of my major trips to North Korea, the leaders of the country made it plain that they want to make progress towards doing away with nuclear weapons and towards ending the longstanding, official state of war which persists between North Korea and the United States and South Korea, a war which has continued since the ceasefire over fifty years ago. That sort of thing happens quite often when we meet with people who are kind of international outcasts with whom the government of the United States won't meet.

The heartfelt sympathy and friendship offered to America after the 9/11 attacks, even from formerly antagonistic regimes, has been largely dissipated; increasingly unilateral and domineering policies have brought international trust in our country to its lowest level in memory.

You can do what you have to do, and sometimes you can do it even better than you think you can.

Before I became President, in the aftermath of the Vietnam War, there had been fairly dramatic, and I think excessive, reductions in the capability of our military forces, and as a former military man myself - I was a professional naval officer, a submarine officer - I thought it was better, on a step-by-step, very carefully planned way, to increase the technical, or technological, capability of our weapons systems.

There's no doubt that the Christian right has gone to bed with the more conservative elements of the Republican Party. And there's been a melding in their goals when it comes to the separation of church and state. I've always believed in the separation of church and state.

Throughout my life, I've seen the difference that volunteering efforts can make in people's lives. I know the personal value of service as a local volunteer.