Let me turn to the point I was about to address on how the national interest is served by this discussion. The national interest is the one thing that has been entirely missing from the debate so far. It is a debate about the Conservatives, and that is not the national interest. It is not a debate about the future of our country, our influence in the world or what is best for our children, but what is best for the Conservatives as they run away from the UK Independence party.
The debate is not doing the Tories much good. The January speech intended to lance the boil of UKIP, and some may have noticed that it led immediately to the Conservatives coming third in Eastleigh and losing seats all over the country to UKIP in the council elections. Again, that is private grief and I want to talk about the national interest.