We talk to the world's youngest HoloLens developer about his navigation platform WayPointAR. We also speak with the CEO of Just Booked about how to get your own personal chef at home on a budget. Plus, Mathew Ingram of the Columbia Journalism Review joins us to break down the fight between Amazon and President Trump. In Socially Speaking, we discuss why Facebook is adding message retraction to Messenger and how this feature started out as an executive-only tool.