Kennedy Jr., President Trump's pick for health secretary, has falsely linked vaccines to autism and argued people should have separate vaccination schedules based on their race.

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

Robert F. Kennedy Jr.'s cousin urged senators to reject his nomination as health and human services secretary.

Caroline Kennedy, the outgoing US ambassador to Australia, has urged US senators to reject her cousin's bid to become health secretary.

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.

"He put baby chickens and mice in the blender," she says of her cousin, chosen by President Trump to head HHS.

Caroline Kennedy wrote a blistering letter to the U.S. Senate Tuesday urging them to reject her cousin Robert F. Kennedy Jr.’s nomination as Health and Human Services secretary. He is set to appear before the Senate Finance Committee on Wednesday for the first of two confirmation hearings as President Donald Trump’s nominee for secretary of the Department of Health and Human Services.

Caroline Kennedy warns senators about Robert F. Kennedy Jr.’s nomination, questioning his ethics and views on vaccines.

These parents believe in home-schooling and distrust food and drug companies. In Kennedy, they see “a bull in the china shop.”

President Donald Trump signed a record number of executive orders during his first week back at the White House.

Robert F. Kennedy Jr. has built his fortune and reputation on disparaging the government scientists and institutions he's now in line to lead as HHS secretary.