Olivia Crist & Julia Willoughby Nason, directors of 'Shiny Happy People: Duggar Family Secrets' joins Variety’s Doc Dreams presented by National Geographic to discuss getting Duggar family member, Jill Dillard, to participate in the documentary, how IBLP has been able to spread so wide across churches, schools, and military and why it's the archetype for covering up any type of abuse.