A new Robert F. Kennedy Jr. biography reveals secret journals detailing his roadkill collection, romantic conquests, connections to Jeffrey Epstein and more, offering a never-before-seen account of the private life behind the public figure. In RFK Jr.: The Fall and Rise, investigative journalist Isabel Vincent draws on diaries he kept between 1999 and 2001. The journals, reportedly preserved by his late second wife, Mary Richardson Kennedy, as "leverage" during their divorce, paint a stark portrait of the man now serving as Health and Human Services secretary under President Donald Trump.