At his penultimate rally of his presidential campaign in Pittsburgh, Pennsylvania, Trump doubled down that RFK Jr – whom he colloquially calls “Bobby” – can almost do whatever he wants with one area he’s particularly passionate about: women’s health and wellbeing.

Drinking water for about four million Arizonans would change if fluoride is removed from community water systems, an action that Robert F. Kennedy Jr. could try to take as head of the U.S. Department of Health and Human Services.