The Donald Trump phenomenon in the U.S. is mirrored completely by the Brexit phenomenon in the U.K. It's very similar forces. And what is interesting to me is there are two different groups that come together, who don't really agree with each other, but have come together in unity against, if you like, what is perceived as the status quo, or - and certainly what is a more center-right or center-left type of politics.

Leaders lead but in the end it's the people who deliver.

I'm not asking you to agree with me, but at least open your mind.

Bill Clinton has been a true leader of the western world. He has been a friend and a counsel to me and other leaders right around the world.

How do we deal with not just the acts of violence, but the extremist ideology that lies behind them? Because though the numbers of fanatics that go and join and kill for a group like ISIS are measured in tens of thousands, those that support the wider ideology, I'm afraid, you measure in tens of millions or more.

My faith foundation works to bring about a greater respect and understanding between different faiths. We basically work with six popular religions in the world which are the three Abrahamic religions, Hinduism and Buddhism and Sikhism.

I cannot think of any circumstances in which a government can go to war without the support of parliament.