She says she won’t do it, but you watch... She’ll do it, and claim she’s not.
Whatever she does, it will be the result of a fine political calculation.
"If I join the ticket, will it win?"
If the answer is "No" -- which is the right answer -- she won't join the ticket. Instead, she'll make some token appearances, mouth the right words...and watch Obama go down in flames.
Then, she'll start laying plans for 2012.
I think Hillary has enough political sense to know that attacking Palin will backfire on whoever does it. And she wants to remain viable for 2012.