http://us4palin.com/sarahnet-radio-bullies-author-discusses-lefts-politics-of-personal-destruction/
Whatever was in the past is past.
That he gladly used her endorsements makes his recent words even worse.
Professional commentators are frequently unfairly ripped for expressing what they believe are facts. In a given situation, Candidate X can indeed sound disinterested or over-rehearsed, make mistakes, whatever. Pointing those things out doesn’t mean a commentator hates or that the candidate is bad.
Candidates and commentators can all have a bad day or just have blind spots.