Obama comes into this with nothing to win, and Hillary controls the field.
I'd wager that she will speak up firmly on healthcare. That's going to remain her signature, into the sunset.
She will defend against NAFTA distortions, but everything will depend on her ability to phrase it expertly.
The rest depends on MSNBC. Will they ask the questions? Will it be Russert-style what-you-said-in-1996 boring nonsense or something really provocative and far-thinking? Will they resist the obvious humor of offering Barack a pillow?