Who's following our children online? It's the age of social media influencers and Australian kids are getting on board. But there's a darker side to this new and unregulated world. How can we keep young people safe?

Every year, 19,000 people leave prison in New South Wales. Reporter Linton Besser meets the lucky few who've been given a place at Sydney's Rainbow Lodge - one of the longest continually running halfway houses in the world.