Investigative reporter Peter Robison chronicles the tragic story of the Boeing 737 MAX aircraft in his new book, 'Flying Blind.' He says Boeing failed to warn pilots that new software in the plane could cause its nose to repeatedly pitch down, a malfunction that led to two deadly crashes in the space of five months. Robison says the 737 MAX disaster is at its heart the story of a corporate culture that prized profits and shareholder value over quality and safety — and of federal regulators more committed to serving the airline industry than protecting the public. TV critic David Bianculli reviews the three-part Disney+ docuseries about The Beatles, 'Get Back.'