The Kennedy's family feud on vaccinations that has led to a very public spat

Robert F Kennedy Jr is an ‘outlier in the Kennedy family’ with his anti-vaxx support, according to his siblings. Now the family is engaged in a very public spat, says Bette Browne

The unity of America’s Kennedy dynasty, forged by tragedy and triumph, has been severed in a public dispute over an anti-vaccination crusade by a member of the clan. In the eye of the storm is Robert F Kennedy, son of the assassinated US senator Robert Kennedy and nephew of the slain president John F Kennedy.