Describing the Norwood scale

Turkey has become a top destination for the booming business of hair transplants. But why are so many men opting for the procedure? We talk to John Paul Brammer, a writer and artist based in Brooklyn about his own experience with hair transplants. Plus, Glen Jankowski, an adjunct lecturer and researcher in the School of Psychology at University College Dublin, and the author of a forthcoming book, Branding Baldness, about how our perception of baldness changed over the years.