Trump Continues to Promote Hydroxychloroquine as a Treatment for COVID-19 Despite Lack of Evidence Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email A pharmacist shows a bottle of the drug hydroxychloroquine on Monday, April 6, 2020, in Oakland, Calif. ( AP Photo ) Produced by GBH, PRX and WNYC Studios