Architect Cesar Pelli has created ten skyscrapers in the USA, including a 125-storey building in Chicago. But he's also the architect of the tallest building in Europe, the Canary Wharf Tower in London's Docklands.
Paul Vaughan talks to Cesar Pelli in America and considers what effect the tower will have on London's skyline.
Producer Beaty Rubens. Stereo