Shorter Hillary Clinton: "Barack can't win in November because I will destroy him long before that. So you should give me the nomination, because you know I'm your only chance at the White House."
Barack won't do the same thing to Hillary because it runs counter to the raison d’être of his campaign.
Of course, this is what prompted the following observation from Rahm Emanuel:
"The way the loser loses," said Representative Rahm Emanuel of Illinois, who is close to both candidates but has made no endorsement, "will determine whether the winner wins in November."
So, we know that Obama is recharging his batteries today. That's a good thing.
Hang in there: What happens next will very interesting to watch.