Caroline Kennedy has publicly opposed her cousin Robert F. Kennedy Jr.’s nomination as Secretary of Health and Human Services, urging U.S. senators to reject him. In a strongly worded letter, she criticized his stance on vaccines, lack of qualifications, and alleged past misconduct. She claimed both her father, John F. Kennedy, and uncle, Robert F. Kennedy Sr., would be "disgusted" by his actions. The letter has sparked a heated debate as RFK Jr.’s confirmation hearing approaches.