Paris Air Show 2019: Boeing safety scandal has shaken supply chain

As the aviation industry gathers at the Paris Air Show, safety and environmental issues loom over the event. In this special edition of People & Profit from Le Bourget, Kate Moody asks Safran CEO Philippe Petitcolin whether his business has been impacted by the Boeing 737 MAX scandal. We also meet Boom Supersonic CEO Blake Scholl, who wants to change the way we travel with three-hour transatlantic flights. Plus, Norwegian CEO Bjorn Kjos tells us about the biggest challenge for low-cost airlines.