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.

In a harsh letter to lawmakers considering Robert F. Kennedy Jr.’s nomination for health secretary, Ms. Kennedy called her cousin unfit for the job and a “predator” who led family members to addiction.

WASHINGTON (AP) — 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 health secretary.

Caroline Kennedy released a letter claiming her cousin Robert F. Kennedy Jr. put mice in blenders, is a "predator" who encouraged others into substance abuse, amongst many more shocking claims.

Caroline Kennedy’s blistering denunciation of cousin Robert F. Kennedy Jr. — labeling him a “predator” and arguing his comments about vaccines have "cost lives” — is being met with amazement by some w

In a scathing letter Tuesday, Caroline Kennedy warned senators about her cousin, Robert F. Kennedy Jr., calling him a "predator."

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable. And farmers across the Midwest are nervous over his talk of banning corn syrup and pesticides from America's food supply.

Caroline Kennedy urged senators to reject Robert F. Kennedy Jr.’s nomination as health secretary, questioning his ethics and views on vaccines.

Historians say the Trump-ordered release of more information on the killings of President John F. Kennedy, Robert F. Kennedy and Martin Luther King Jr., could be interesting but unlikely to rewrite history.

Caroline Kennedy on Tuesday cautioned senators against confirming her cousin, Robert F. Kennedy Jr., as Department of Health and Human Services Secretary in a letter questioning his views on vaccines, detailing alleged depraved behavior and saying he has an "addiction to attention and power” one day before his confirmation hearing starts.

Caroline Kennedy on Tuesday warned that her cousin Robert F. Kennedy Jr. is a “predator” ahead of his high-profile confirmation hearings this week to be President Donald Trump’s Department of Health and Human Services secretary,