Well, it did. I never actually set out to write this. I never thought there was a movie in this. I just kept asking myself different questions. Then, after 9/11, I have a black friend, he's a writer, who said – and he hated admitting this – that he felt kind of good about all these Arabs and Muslims who were now being searched on the aeroplanes, because now it was someone else's turn. I went, “Ooh, that's interesting.” So that was one of the kicking-off points and I started to investigate it more. Because I wanted it to be universal. I was interested in the deeper responsibility, more the human aspects of our fears than the sociological aspect of it. So that was where it started.