Boeing to brief on 737 MAX updates as Ethiopian backs planemaker

ADDIS ABABA/SINGAPORE (Reuters) - Boeing Co will brief more than 200 global airline pilots, technical experts and regulators this week on software and training updates for its 737 MAX aircraft, as Ethiopian Airlines expressed confidence in the planemaker despite a recent crash.Africa's biggest carrier will work with Boeing and other airlines to make air travel safer, its chief executive, Tewolde Gebremariam, said, after regulators this month grounded the worldwide fleet of the aircraft following