The Tech Transparency Project released the results of an independent investigation, revealing a large number of Facebook, Google, and Instagram users continue to advertise the sale of medical face masks on these platforms amidst the COVID-19 crisis, despite the tech giants’ insistence that the promotion of such products is prohibited on their platforms. In conjunction with the report, CfA has sent a letter to the Assistant Attorney General for the Antitrust Division at the U.S. Department of Justice calling for an investigation into these sales.