Fast food ads harming children, should be banned - Lead researcher

Fast food ads on bus shelters are a recipe for harming our children and should be banned according to a junk food marketing expert. Researchers from Auckland and Waikato University reviewed 172 ads on bus shelters near Auckland schools. They found all but one billboard showed supersized portions that exceed what's deemed a heathy serving for children. Lead Researcher Victoria Egli says the ads normalise overeating in children and should be banned in public places. She spoke to Lisa Owen.