Caroline Kennedy stepped out of the shadows and onto social media to assail her cousin, Robert F. Kennedy Jr., on the eve of his Senate hearing.

Caroline Kennedy, a former US ambassador and daughter of John F. Kennedy, claimed her cousin, Robert F. Kennedy Jr., was "unqualified" for HHS Secretary and a "predator."

Robert F. Kennedy Jr. is set to face his first Senate confirmation hearing as President Donald Trump's nominee to become the next secretary of health and human services Wednesday. Ahead of his hearing,

Caroline Kennedy called her cousin, Robert F. Kennedy, a 'predator' ahead of his confirmation hearing for Health and Human Services secretary.

Robert F. Kennedy Jr.'s cousin said he should not become President Donald Trump's health secretary, calling his medical views 'dangerous'

Calling Robert F. Kennedy Jr. a “predator” who is addicted to power, Caroline Kennedy urged the U.S. Senate in a Tuesday letter to reject the nomination of her cousin to be President Donald Trump's he

Caroline Kennedy opposes her cousin RFK Jr.'s nomination as Health and Human Services Secretary, citing concerns over beliefs and qualifications.

It's a complete departure for her," the source says after Caroline called her cousin a "predator" who is “addicted to attention and power”

Caroline Kennedy wrote a letter against cousin Robert F. Kennedy Jr.'s health secretary nomination, alleging he used to show off "how he put baby chickens and mice in a blender to feed to his Hawks."

The former U.S. ambasador — the last surviving child of Jacqueline and John F. Kennedy — urged lawmakers to reject RFK Jr.’s nomination as health secretary.

Caroline Kennedy wrote a letter to the Senate Committee on Health, Education, Labor and Pensions strongly discouraging them from confirming her cousin Robert F. Kennedy Jr. as U.S. Department of Health and Human Services secretary. Robert will be questioned by senators this week before being confirmed to President Donald Trump’s cabinet.