The saliva of a lizard may not be an attractive substance, but its benefits for tackling obesity and diabetes are being heralded by doctors.
Reporter: Heather du Plessis-Allan
Editor: Andy Gibb
Camera: Daniel O'Sullivan and Barrington West
Coca-Cola is looking to tackle obesity and will be revealing its new four-point strategy for the issue. Will it make a difference?
Producers: Sarah Daniell, Sarah Stewart
American Kevin Pearce had the world of pro-snowboarding at his feet until a traumatic brain injury changed his life forever.
Guest producer: Sarah Daniell, Paul Deady