Kate on Camera: Royal photographer's year with a duchess

<strong>Getty Images photographer Chris Jackson talks to CNN about key images of Kate Middleton</strong>: "I was lucky enough to be positioned right outside the front of Westminster Abbey. I was seriously nervous. I had to get this picture. As they came out the front door, the crowd roared and I was just shooting away and you literally only had a matter of minutes, if that."

Getty Images photographer Chris Jackson talks to CNN about key images of Kate Middleton: "I was lucky enough to be positioned right outside the front of Westminster Abbey. I was seriously nervous. I had to get this picture. As they came out the front door, the crowd roared and I was just shooting away and you literally only had a matter of minutes, if that."