Athletes using banned enhancing drugs to take part in event

Swimmers, runners and weight-lifters who are using banned performance-enhancing drugs will take part in the first Enhanced Games next year. The controversial event will take place in Las Vegas and has the backing of Olympians and billionaires. The World Anti-Doping Agency staunchly opposes the project, warning athletes that they risk bans and their health. Sports reporter Felicity Reid spoke to Lisa Owen.