<p>At least one mystery from Sarah Palin's short reign as governor of Alaska appears to have been cleared up by claims made in a manuscript for a book proposed by former Palin aide and confident Frank Bailey.</p>
<p>Many have wondered why Palin, who professes to be pro-life, named to the Alaska Supreme Court Morgan Christen, who is pro-choice. The move took both conservatives and liberals by surprise in 2009.</p>