Goldman Sachs economist just said the most obvious thing ever about face masks

Goldman Sachs' chief economist has said that a national face mask mandate could not only benefit public health, it could even go so far as to save the economy. He made the claim in a note to clients Monday, arguing for a national requirement that everyone wear face masks in the face of the coronavirus pandemic. This comes as President Trump has voiced skepticism about face masks, while former Vice President Joe Biden has said he would sign an order requiring them. With health experts now issuing...