Republicans divided over Palin's presidential prospects

Sarah Palin’s autobiography hits stores Tuesday. "Going Rogue" is the 2008 election told by the R...  More »

Sarah Palin’s autobiography hits stores Tuesday. "Going Rogue" is the 2008 election told by the Republican vice presidential candidate, and running mate to John McCain. She may have her sights set on the White House in 2012, but is she still the darling of the Republican base?Duration: 01:59  « Less