It [European Union] has kept the peace in Europe. Countries used to fight and now they talk. We should be attached to that.

Mrs Cameron keeps a rather better weekend diary than I do.

Half a century ago, the amazing courage of Rosa Parks, the visionary leadership of Martin Luther King, and the inspirational actions of the civil rights movement led politicians to write equality into the law and make real the promise of America for all her citizens.

I am just not a great fan of the Piers Morgan format. I would rather do something a bit more substantial.

I don't just want a better deal for Britain. I want a better deal for Europe too. So I speak as British prime minister with a positive vision for the future of the European Union. A future in which Britain wants, and should want, to play a committed and active part.

An EU without Britain, without 1 of Europe's strongest powers, a country which in many ways invented the single market, and which brings real heft to Europe's influence on the world stage which plays by the rules and which is a force for liberal economic reform would be a very different kind of European Union.

I think we need to just be very clear about what we're trying to do in Afghanistan. Frankly, we're not trying to create the perfect democracy. We're never going to create some ideal society. We are simply there for our own national security.