Sarah Palin endorsed Newt Gingrich in South Carolina and Nevada, but that's the extent of it.
In an appearance on CNN tonight, Palin would not reveal who she cast her ballot for in the Alaska primary, nor did she restate her prior endorsement for Newt Gingrich.
Palin did say she wouldn't rule out jumping into the race in the event there were to be a brokered convention. On running in 2016: "Anything in this life, in this world is possible," she said.