They can, but they won't. Remember alot of those superdelegates will
be running for re-election and the last thing they want is a divided party.
Mondale switched today, from Clinton to Obama. You'll see alot more of that,
especially if she continues to throw her little temper tantrums. But don't expect much movement in the other direction. It would be party suicide and
even the democrats aren't that stupid.