Michael Stumo and his wife Nadia Milleron, whose daughter was killed in the Ethiopian Airlines Flight crash, attend a House committee hearing June 19. They and other victims’ families have been a driving force in the campaign to keep the Boeing 737 Max grounded.

Michael Stumo and his wife Nadia Milleron, whose daughter was killed in the Ethiopian Airlines Flight crash, attend a House committee hearing June 19. They and other victims’ families have been a driving force in the campaign to keep the Boeing 737 Max grounded.