I'm quite optimistic. I'm also a realist. And I hope, you...

I'm quite optimistic. I'm also a realist. And I hope, you know, things work out. I don't think that the world will ever know peace. Complete peace in all countries. I think perhaps that's not in our makeup to do this although we can pray for it and work for it. But I think that the building blocks of peace are moving into shape, and I think that the world is going to be a better place.