Ban for young teen models?

Jul. 11 - Girls under 16 should be banned from catwalks and photoshoots, according to recommendations of an independent inquiry into size zero debate.

Older teenagers also need more protection, including chaperones at shows, according to the Model Health Inquiry, a group investigating models' health. But will preventing girls under a certain age stop eating disorders? And what about older models who have been in the industry for a while and could be as susceptible to anorexia or bulimia?

Cindy Martin reports.