we know when we were at least told he first developed symptoms, but we also know that he was hospitalized. so his duration of his contagious period may be longer as a result of that. as you pointed out, anderson, up to 20 days. there are -- there are clear ways to communicate what's going on with the president. we still don't know if he has pneumonia. we don't know when his last negative test is. we don't know what the deal is with these medications or how they're still monitoring those. if he's still on the steroids. we talked about this before and i probably sound like a broken record, but they're purposely being vague. i know this. we read lots of types of these letters from doctors. this is not normal what's happening here, and, by the way, it also fits the pattern of other doctors letters we have regarding donald trump. we can't really make sense of it. it's like putting the pieces of a puzzle today. >> david, there is this new statement from the trump campaign about the debate.