Putting words from her husbands mouth into her's does not make it a fact. She has repeatedly said she want this primary to continue on how is that an endorsement? The only way it could continue on was if Newt made a good showing in SC. Her non endorsement, endorsement had little affect on Florida, when an unabashed endorsement might have done more, but that is pure speculation.
Stop trying to make this statement into a slam of Palin, whom I adore. 
You don’t know the Palins if you think that Palin is not the candidate, the possible future President, the 20 year politician and office holder, and that Todd is a part of her team, her right arm and her echo. Todd is not out there on his own politically, he is part of her campaign.
Todd does not do anything political outside of her political agenda.
Todd endorsed because that showed the Palin endorsement, yet lets her keep showing up when need to dole out the next batch of her endorsement. She comes out and says basically, I am endorsing Newt for South Carolina, I am now endorsing Newt for Florida.
Quit spreading around in repeated posts that Palin will be endorsing Romney, that is a way that an anti-Palin person would get full benefit of an attack, for months, whether it ever came to pass or not.