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Elon Musk Says in Tweet: 'We're Working on Ventilators'

Mar.20 -- Elon Musk, Tesla's ceo, says in a tweet that "we're working on ventilators," but they're probably not going to be needed. Musk said his company would step in to help meet the demand. Bloomberg's Ed Ludlow reports on "Bloomberg Technology." (Corrected to remove incorrect footage)