Mayor Bill de Blasio on Twitter

“It only took four days to turn an empty building in Brooklyn into a wartime factory producing life-saving face masks for our hospitals. Never bet against the strength and creativity of New Yorkers. If you can make supplies, we need you — head to https://t.co/WCiYO4XpX5. https://t.co/i3g905ggjx”

https://twitter.com/i/status/1243520361691582466