Hillary's already said that she's leaving; and, yes, it's no surprise about turnovers in such high stress positions. I think you have to consider, though, that Petraeus was in the job for a little over a year and is leaving due to an affair.

whomod said: I generally don't like it when people decide to play by the rules against people who don't play by the rules.
It tends to put you immediately at a disadvantage and IMO is a sign of true weakness.
This is true both in politics and on the internet."

Our Friendly Neighborhood Ray-man said: "no, the doctor's right. besides, he has seniority."