(CNN) – The Republican establishment can't stand her. The media mocks her. But Sarah Palin isn't going anywhere.
Far from it.
After laying low for much of this year, Palin is gingerly stepping back into the public arena with a national book tour, a trip to the always-important political state of Iowa, and an eye on making yet another series of splashy endorsements in a variety of competitive Republican primaries.FULL STORY