Pending gene therapy gives hope to family of Sask. boy with rare 'childhood Alzheimer's'

Pending gene therapy gives hope to family of Sask. boy with rare 'childhood Alzheimer's'

For years, Stephanie McCabe and Andre Doucette accepted that their six-year-old son Emmett would die young. Now a possible treatment for Sanfilippo syndrome is changing everything for the Saskatoon family, but first they have to get access to it.