President Trump on Sunday evening doubled down on his campaign to cast an anti-malaria drug as a coronavirus cure, telling Americans, “what do you have to lose?” by taking the unproven treatment despite skepticism from the Food and Drug Administration (FDA) and other government officials. “And the other thing that we bought a tremendous amount of is the Hydroxychloroquine,” Trump said at the start of his daily White House press briefing. “Hydroxychloroquine.