HHS Secretary Robert F. Kennedy Jr. faced senators Thursday as criticism mounts over the CDC director’s firing and COVID vaccine access cuts.Health and Human Services Secretary Robert K. Kennedy Jr appeared before the Senate Finance Committee on Thursday amid calls for his resignation and defended his stance on vaccines and his decisions to fire personnel in his department. Kennedy has faced criticism, both from within HHS as well as the medical community, for the firing of Centers for Disease Control and Prevention Director Susan Monarez and for reducing access to COVID-19 vaccines.He told lawmakers that he is “pro-medicine, not anti-vaccine.”...