Two years after the first cloned sheep, scientists in Britain, America and the Far East are racing to be the first to clone human baby, with scientists in Korea having already reproduced a few human cells. While many feel that genetically replicating people is unethical, others argue that such techniques could save lives. Panorama talks to people on both sides of the debate.
(Subtitled)

Note: as Panorama is topical and likely to react to events in the news, its subject matter may change