RFK Jr. defends Hillary

The Clinton campaign press office just sent me an e-mail with this statement:

It is clear from the context that Hillary was invoking a familiar political circumstance in order to support her decision to stay in the race through June. I have heard her make this reference before, also citing her husband's 1992 race, both of which were hard fought through June. I understand how highly charged the atmosphere is, but I think it is a mistake for people to take offense.
-- Robert Kennedy Jr.

Time magazine confirms that Hillary has said something similar before.