I agree with the secretary [Hillary Clinton] that I think what has to happen - and let me just mention what King Abdullah of Jordan said. I think he hit the nail on the head.

I think we have to face the reality that in a society where there is a legitimate threat of terrorism, not being able to see one's face, not being able to have some sense of communication in that way, is for many societies a challenge.

The gun epidemic is the leading cause of death of young African- American men, more than the next nine causes put together. So we have to do two things, as I said. We have to restore trust. We have to work with the police. We have to make sure they respect the communities and the communities respect them.

My brand of leadership, which is very focused on bringing people together, solving problems - it's what I have always tried to do - just had a hard time being as powerfully compelling in the campaign as I think it has been in previous years for other candidates.

Well, human security is a concept that I am very committed to enshrining in American foreign policy.

When I was young, I really identified with Little Women by Louisa May Alcott, particularly the character of Jo. The book was written at a time when there weren't as many options for women and girls as there are now. Jo really struggled with that. She wanted to write, to work, to help her family.

I look at what the president [Barack Obama] it doing, it adds up to me. We just have to keep - try to get more support for those people on the ground in Syria and Iraq who have to actually physically take the territory back.