CNBC's Shepard Smith: "Is it time for the [national mask] mandate, Dr. Fauci? We lean on you for advice. Do we need a national mandate, or not?"
Fauci: "You know, yes. Well, we do. If we don't get one, I would hope the mayors and governors do it locally"
https://twitter.com/JStein_WaPo/status/1321603185988018176