Nobody really has a clue, though the Repub zombies are rallying to her.
Gail Collins in NY Times is as good as any:
Sarah Barracuda made her big announcement Friday afternoon on the lawn of her home to an audience that appeared to include only Todd, the kids and the next-door neighbors. Smiling manically, she looked like a parody of the woman who knocked the Republicans dead at their convention. She babbled about her parents’ refrigerator magnet, which apparently had a lot of wise advice. And she recalled her visit with the troops in Kosovo, whose dedication and determination inspired her to ... resign.
“Life is about choices!” declared the nation’s most anti-choice politician.
People, what is going on with governors in this country? Are we doomed to see them go bonkers one by one, state by state?
UPDATE: Here's Mike Huckabee on Fox with Stuart Varney, bemoaning at some length the "elites" who beat up on Palin and made her life hell.