60 years ago a monstrous hepatitis experiment was performed on mentally disabled children at Willowbrook State School that raises serious ethical questions about vaccine trials for #COVID-19. In 1965, my dad made an unannounced visit to Willowbrook and... https://t.co/0lj4zWfdk5

— Robert F. Kennedy Jr (@RobertKennedyJr) June 14, 2020