Surprised nobody has mentioned Hillary's little temper tantrum when answering the student questions on her Africa trip.
She thought that the questioner was asking what Bill Clinton's opinion was on something. She really blew her cool.
It later turned out that the "president" the student was inquiring about was O, not Bill. Even if the question had been as Hillary interpreted it, her response could have been handled ever so much better than she did.
We just better hope that Bill's name doesn't come up when she's in some serious negotiations!