(CNN) - Sarah Palin says she's gearing up for her highly anticipated book tour later this month, writing on Facebook Tuesday she is "very, very excited to travel the country as she promotes her forthcoming memoir, "Going Rogue: An American Life." The former Alaska governor hinted she'd likely sit down with a string of friendly faces during the tour that begins in two weeks, a list of conservative television hosts that include Fox's Bill O'Reilly, Sean Hannity, and Glenn Beck. She also wants ...