On this episode of Cut to the Chase:, I bring back Dr. Salzberg, a statistician who has been crunching Covid numbers.   One month ago, he came on this show and predicted that the United States would reach herd immunity after 50% of it’s population was totally vaccinated.   Well the CDC has relaxed masking guidelines and it appears that Dr. Salzberg was indeed correct, if not perhaps a bit too conservative.   Let’s listen to his analysis and also why his take on the J & J vaccine pause was spot on and his position on schools opening and the impact on the children.