1. Boeing will stop 737 Max production.

The temporary suspension is the latest fallout from the two crashes that killed 346 people. The 737 Max has been grounded for nine months, unable to win approval to fly from global regulators.

Boeing said it would redeploy the workers building the Max to other projects, avoiding layoffs for the time being. But the decision “will have enormous ripple effects,” said an employment analyst. Above, Boeing’s assembly line in Renton, Wash.

The Max is Boeing’s most important product, representing tens of billions of dollars in annual sales. The shutdown is likely to send shocks through the economy, affecting suppliers around the country and plunging the company deeper into crisis.