On CHD.TV’s ‘The Defender Show,’ Robert F. Kennedy, Jr. interviewed Judy Wilyman, an Australian who spent 25 years researching and publishing scientific papers on mandatory and coercive vaccination, the ethics of childhood vaccination and changes in vaccine surveillance. Wilyman, who holds a master’s of science degree in population health and a doctorate in the history of the control of infectious diseases, has been on the front lines of activism against totalitarianism controls in Australia.