A visitor looks at a photograph of the Kennedy children at the John F. Kennedy Presidential Museum and...
A visitor looks at a photograph of the Kennedy children (L-R) Joe Jr., John, Rosemary, Kathleen, Eunice, Patricia, Robert, Jean, and Ted with their mother Rose, ahead of the 50th anniversary of Robert Kennedy's death June 6, 1968, at the John F. Kennedy Presidential Museum and Library in Boston, Massachusetts, U.S., June 4, 2018. REUTERS/Brian Snyder