A sneak peek at Sarah Palin's new book

This just in! Sarah Palin's new book has chapters! Five of them!In a nod to her constituents, Sarah Palin restrained herself from writing a lengthy book. Or one that might be considered cerebral.Time Magazine's Mark Halperin reports that there are just five chapters in Sarah Palin's new book, "Going Rogue." "But they are very, very long," says Halperin.Expect to hear much more about Palin's book