Growing up in the war, listening to Churchill's speeches, being bombed in Glasgow every night - that brought me to photojournalism. It was the drama - I wanted to be close to the center of things.

I was next to Bobby (Kennedy) when he was shot. It was hideous. Part of me wanted to crawl away. I couldn't. That was when I had to deliver. I was saying to myself, "Don't fail now, fail tomorrow." The Kennedy thing - I still wake up in the night and think about it. I even remember the f-stop. It was 1.4