CDC chief warns second wave this winter will likely be worse; Sanjay Gupta takes antibody test to learn whether he had virus; Senate passes new $480 billion bill to help small businesses, banking industry source: funds may only last 1-2 days;

CDC director warns of a "more difficult" second wave this winter that could coincide with the flu season; United States coronavirus cases top 820,000, deaths surpass 44,000; CDC director on protests against stay-at-home orders and calls for states to be "liberated", "It's not helpful"; Dr. Birx: We're seeing improvements in several big cities, but don't see a decline in DC metro area yet; Trump on Cuomo meeting: "We have an understanding on testing"; Trump to speak with Georgia governor as state plans to reopen; Senator Graham on reopening: "I worry that our friends and neighbors in Georgia are going too fast too soon"; Dr. Sanjay Gupta shares the results of his antibody test; Restaurant owner shares his struggle trying to get funds from small business loan program; Restaurant owner frustrated with government's loan process; Trump: Will ask big companies to give back small business loans; Medical adviser for "Contagion" movie contracted coronavirus; Medical adviser for "contagion" movie: "Frankly, we're in trouble" with coronavirus pandemic; United States eyeing intel that Kim Jong Un is in danger after surgery;To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices