When Boeing certified the 737 Max in 2017 as safe to fly, a flight-control system it had approved caused two crashes that killed 346 people. When Takata kept shipping airbag inflators it had cleared for use, the devices exploded on impact, triggering the largest automotive recall in U.S. history. When a Hollywood armorer handed Alec Baldwin a gun on the set of "Rust," she believed it held no live rounds, but it did, and the shot killed cinematographer Halyna Hutchins.