 It was, I think, a moral imperative, but it was also a political imperative in the sense that if we want to work with people like those Afghans, we need to be with them when things go wrong. You held other people's lives in your hands because ultimately you and your team were responsible for saying, yes, you're authorised. Others, you turned around, turned away and said, go back to your homes. Today, as you consider what you did,