First came GOP House Speaker Mike Johnson’s pledge last Monday to overhaul the Affordable Care Act if Donald Trump wins the presidential election. Then Howard Lutnick, the co-chair of Trump’s transition team, on Wednesday endorsed Robert F. Kennedy Jr’s vaccine skepticism and suggested that a future Trump administration would empower Kennedy to help oversee vaccine data. Three days later, Kennedy announced that Trump would seek to remove fluoride from Americans’ drinking water as a Day 1 priority.