FILE - In this Saturday, Feb. 11, 2012 file photo, Sarah Palin, the GOP candidate for vice-president in 2008, and former Alaska governor, delivers the keynote address to activists from

 

              FILE - In this Saturday, Feb. 11, 2012 file photo, Sarah Palin, the GOP candidate for vice-president in 2008, and former Alaska governor, delivers the keynote address to activists from
FILE - In this Saturday, Feb. 11, 2012 file photo, Sarah Palin, the GOP candidate for vice-president in 2008, and former Alaska governor, delivers the keynote address to activists from America's political right at the Conservative Political Action Conference (CPAC) in Washington. Palin is out as a Fox News Channel contributor. The network said Friday, Jan. 25, 2013, that it is parting ways with the 2008 Republican vice presidential candidate and former Alaska governor. (AP Photo/J. Scott Applewhite, File)