Welcome to TechCrunch daily news, a round up of the top tech news of the day. --The FDA approves a new procedure that could allow healthcare workers to reuse N95 respirator masks --Microsoft divests from a facial recognition startup --and Saudi spies have been taking advantage of a network security flaw. Here’s your Daily Crunch for March 30, 2020. First up: Research, development, and lab management company Battelle has received special emergency authorization from the U.S.

Learn more about your ad choices. Visit podcastchoices.com/adchoices