Caroline Kennedy wrote a letter to the Senate Committee on Health, Education, Labor and Pensions strongly discouraging them ...

Robert F. Kennedy comes before congress Wednesday and Thursday. Here's what we know about his nomination and plans for the ...

Robert F. Kennedy Jr. has built his fortune and reputation on disparaging the government scientists and institutions he's now ...

NBC White House Correspondent Vaughn Hillyard and MSNBC legal analyst Andrew Weissmann join Nicolle Wallace to discuss a ...