Trump doubles down on unproven drugs to treat virus No Comments Uncategorized President Donald Trump on Sunday again doubled down on an unproven therapy for the novel coronavirus: hydroxychloroquine. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)