© CNN"Can you show me one study that shows children were protected by the COVID vaccine?" He continued, talking over her, claiming she can show him the study, "That vaccine did more good than harm to children. "he continued, as Bash objected.WATCH:Then, things got worse for Bash when the HHS Secretary began pressing her, asking, "Do you think the COVID vaccine protected children? You are saying something that you cannot show me a single study," RFK said. However, she refused to provide any evidence of her own claims as RFK continued demanding evidence of the studies she claimed she had.