Confronted by families of those killed on two flights, Dave Calhoun, Boeing’s chief executive, apologized for “the grief that we have caused.” Airlines and Airplanes, Aviation Accidents, Safety and Disasters, Boeing 737 Max Groundings and Safety Concerns (2019), Boeing Company, Workplace Hazards and Violations, Calhoun, David L, Senate, Federal Aviation Administration, Ethiopian Airlines, Lion Air, Whistle-Blowers Confronted by families of those killed on two flights, Dave Calhoun, Boeing’s chief executive, apologized for “the grief that we have caused.” NYT > Business