Keep in mind Palin called Trump that she was in town...who had prior invited her when ever she might be in town. Sarah called him...so I have no problem with this.
In fact I found it another brilliant move on Sarah’s part. As for him latching onto her...he pretty much had the stage without her before. Neither of them need each other, which is another reason why this was a good move.
She is most definitely brilliant. No doubt about that.