Former Alaskan Gov. Sarah Palin greets fans and signs her autobiographical book, "Going Rogue," during a book signing at Fort bragg.  (Shawn Rocco/Raleigh News & Observer/MCT)
Former Alaskan Gov. Sarah Palin greets fans and signs her autobiographical book, "Going Rogue," during a book signing at Fort bragg. (Shawn Rocco/Raleigh News & Observer/MCT) Shawn Rocco/Raleigh News & Observer/MCT
Former Alaskan Gov. Sarah Palin greets fans and signs her autobiographical book, "Going Rogue," during a book signing at Fort bragg. (Shawn Rocco/Raleigh News & Observer/MCT) Shawn Rocco/Raleigh News & Observer/MCT