I just want to say this. I want to say it gently but I want to say it firmly: There is a tendency for the world to say to America, ‘the big problems of the world are yours, you go and sort them out,’ and then to worry when America wants to sort them out.

Obviously it is right that the Afghans take responsibility for their own future in the end, but they need to know and feel that we are there as partners for them if they are prepared to make the necessary changes. But we should be in no doubt as to why we are in Afghanistan. We ended up there because terrorism hatched there erupted thousands of miles away in New York on Sept. 11.

Immigration was probably the driving thing behind Brexit.

Real progress cannot be measured by money alone. We must ensure that economic growth contributes to our quality of life, rather than degrading it

I think what happened with 9/11 is that people sort of felt that it came from nowhere. Whereas I think now we understand the roots are very deep. I say it's like revolutionary Communism, something that is going to have to be knocked out over a very long period of time. This strain of extremism continues to be very strong, whether it's in Afghanistan, or Somalia or Yemen, or any of these places.

It is not an arrogant government that chooses priorities, it's an irresponsible government that fails to choose.

I think everyone's had their pound of flesh and now it's time to move on.