Cameron describes 'powerful' Paralympics to David Letterman

David Cameron has appeared on a high profile late night US chat show. Speaking on the Late Show with David Letterman, the prime minister praised the effort of athletes and spectators at the Olympic and Paralympic games.

"There were no empty seats in the stadium.

"I think the message about disability the world over showed what disabled people can do as opposed to what they can't do.

"It was very very powerful."