I think he needs to stand up and say if he thought the president were wrong on policy and issues, he ought to say where.

Then I went for a run with the other dog and just walked. And I started thinking about a lot of things. I was able to - I can't remember what it was. Oh, the inaugural speech, started thinking through that.

It was a privilege to be president and it is a privilege to be a former president and I believe that I have got a chance to be a part of something that is influential - but not for my sake, but for the sake of people dying in Africa or people worried about a free society in their countries or people who wonder whether there will be a free market.

Are the peoples of the Middle East somehow beyond the reach of liberty? Are millions of men and women and children condemned by history or culture to live in despotism? Are they alone never to know freedom and never even to have a choice in the matter?

I think the thing that -- the prayer that I would like America is to ask for is to pray for God's protection for our land and our people, to pray against -- that there's a shield of protection, so that if the evil ones try to hit us again, that we've done everything we can, physically, and that there is a spiritual shield that protects the country.

Any sign that says we're going to leave Iraq before the job is done simply emboldens terrorists and creates a certain amount of doubt for people, so they won't take the risk necessary to help a civil society evolve in the country.

I know we need more nuclear power in order - nuclear power, after all, is not dependent on fossil fuels and emits no greenhouse gases. I believe we're going to be able to have coal-fired plants that have zero emissions. We need to work on carbon sequestration technologies. I mean, there's a lot we can do together and achieve the objective, which a lot of people want, which is the reduction of greenhouse gases, and at the same time, have viable economic growth.