Asked about that possibility. I think thats unlikely. I mean, the only way you can see that scenario come true is if that there are so many infections in the Clinical Trial sites that you get an efficacy answer sooner than you would have projected. Like i said, its not impossible, judy, but it is unlikely that well have a definitive answer at that time. More likely by the end of the year. Fauci is not alone. Many experts have expressed doubt about that time line. You have the ceo of a German Biotech Firm saying its vaccine made in partnership with pfizer could be ready for approval as early as midoctober. So lets start there with cnn senior medical correspondent elizabeth cohen. Elizabeth, what are you hearing about this timeline from pfizer and this German Company beyondtech . Brooke, im going to point to one word you just said. You just said the word could. Could be ready. All sorts of things could happen. The minute you use the word could anything can happen. So when i talk to exper