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.

There's a great frustration with the system. There's a lot of anger out there. But in the end, you need answers and not just anger. But anyway, let me not trespass too much into your politics. I've got enough problems in my own politics.

What I will say to people is what you require are rules and not prejudices.

I always say, when they ask me about American politics, is for you guys to decide who you elect.

Real integrity means an answer. It doesn't just mean - it doesn't mean riding the anger. And this is very difficult to do.

The socialism of centralised state control of industry and production, is dead. It misunderstood the nature and development of a modern market economy. It failed to recognise that the state and public sector can become a vested interest capable of oppression as much as the vested interests of wealth and capital. it was based on a false view of class that became too rigid to explain or illuminate the nature of class division today.

We've seen the reality of Saddam's regime: his thugs prepared to kill their own people, the parading of prisoners of war and now the release of those pictures of executed British soldiers.