Presidential hopeful Hillary Clinton's remarks recalling Robert F. Kennedy's June 1968 assassination (as well as her husband's June 1992 California primary win), as why she was staying in the race, have caused an uproar. However, Robert F. Kennedy Jr., a Clinton supporter, said, "I've heard her make this reference before... I understand that the atmosphere is supercharged right now but I think it's a mistake for people to take offense." Yes, Clinton did make the......