In a letter to senators, Caroline Kennedy etches a damning sketch of her cousin, the latest condemnation Robert F. Kennedy Jr. has received from members of his family.

If confirmed by the Senate, Kennedy would head the Department of Health and Human Services (HHS), which oversees many of the country’s health agencies, from the Food and Drug Administration (FDA) to the Centers for Disease Control and Prevention (CDC).

Caroline Kennedy, a member of the famed U.S. political family, urged senators on Tuesday to reject her cousin Robert F. Kennedy Jr.'s nomination to lead the top U.S. health agency, calling him a "predator" and his healthcare views "dangerous.

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

NBC White House Correspondent Vaughn Hillyard and MSNBC legal analyst Andrew Weissmann join Nicolle Wallace to discuss a searing letter former ambassador to Japan Caroline Kennedy wrote to the Senate,

Kennedy Jr. has received from members of his own, prominent Democratic family. Several denounced her cousin's bid for the presidency last year. The letter, obtained by The Associated Press, was first reported by The Washington Post.

A Kennedy could soon serve in a Cabinet position once again—but new claims from Robert F. Kennedy Jr.‘s cousin on the eve of his confirmation hearing threaten to tear the political dynasty apart. Kennedy,