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.
David CameronFar from being a drag on growth, making our energy sources more sustainable, our energy consumption more efficient, and our economy more resilient to energy price shocks - those things are a vital part of the growth and wealth that we need
David Cameron