Sarah maxed out her contribution to Lisa as a peace offering to the Murkowski clan.
Seems to me you wait and let Palin give the first indication. I know there are rumors before hand but the candidate saying something ahead of time I do not like.
And then Murkowski turned around and stabbed Sarah in the back with negative comments about her resignation and then basically calling her a lunatic over her 'death panels' comment.
I suspect that ended Sarah's 'peace offerings'...forever.