I think Palin’s decision has more to do with siding with the guy she thinks is inevitable in terms of the “nomination” and one who will be willing to bash the Establishment.
Hell hath no fury type of thing via a proxy in Trump?
Cruz is my guy - but he IS a very polished politician - where areas Trump is not.
The Establishment pissing off Trump will result in more of the kind of retaliation Palin has been wanting for them herself.
Not happy with her ‘endorsement’- but it is what it is.
It's true! Timing is everything. Trump needs a boost to win Iowa. In two weeks' time, her value to Trump would have been much less.