Jessica Glenza, a US health reporter for The Guardian, sheds light on RFK Jr.'s confirmation hearings for Secretary of Health and Human Services. She discusses his vaccine skepticism and the diverse support for his 'Make America Healthy Again' campaign, from wellness enthusiasts to traditional Republicans. The conversation delves into the implications of his stance on public health, potential priorities in his role, and how political rhetoric is reshaping perceptions of science and health policy in America.