Here’s what you need to know:
Joseph R. Biden Jr., the Democratic presidential nominee, said on Tuesday night that there should not be a debate if President Trump “still has Covid,” just hours after Mr. Trump said he intended to participate in next week’s presidential debate in Miami.
Asked by reporters on Tuesday night whether he would feel safe debating Mr. Trump, who was hospitalized last week with the coronavirus, Mr. Biden responded: “I think if he still has Covid, we shouldn’t have a debate.”
But Mr. Biden said his decision would be guided by the Cleveland Clinic and doctors.
“I think we were gonna have to follow very strict guidelines,” he said. “Too many people have been infected. It’s a very