Robert F. Kennedy Jr., US secretary of Health and Human Services (HHS), during a healthcare affordability event in the South Court Auditorium of the Eisenhower Executive Office Building at the White House in Washington, DC, US, on Monday, May 18, 2026. (Photographer: Jim Lo Scalzo/EPA/Bloomberg via Getty Images) (WASHINGTON) — Health and Human Services Secretary Robert F. Kennedy Jr. told ABC News on Monday that his agency is working to address …