Cell Phone Salesman Sings His Heart Out

He was an unlikely opera singer: by day Paul Potts sold cell phones in South Wales and confessed that summoning self-confidence was "always difficult." But Paul persevered. "My dream is to spend my life doing what I was born to do," he said simply. Watch him defy expectations on a June 2007 episode of "Britain's Got Talent" --and in the course earn a standing ovation from an audience of over two thousand.