Think she realizes that if she wants the country to be saved, she will have to lead.
Slim pickings after her, in the way of candidates, for the job at hand.
For those of you who aren't familiar with that particular children's story, it's about a little red hen who does everything herself, yet those who don't help want the benefits of her hard work. I truly doubt that Palin will be endorsing someone else and not run herself.