#SP500 slips after report on #coronavirus #drug trial @GileadSciences @FinancialTimes @MarketWatch @WSJmarkets @WSJbusiness @ReutersBiz @Reuters @business @markets @washingtonpost @nytimes @AP @BBC @CNBC @CNN @thehill @thetimes @chicagotribune @latimes https://t.co/dNqubOYNED