Neal Gabler is a non-entity.
What's a Neal Gabler anyway?
If curious, click any of the links below, or I can save you the time by telling you he's written some books about Hollywood, and as far as I can tell, the man has nothing important to add to any political discussion. All I can figure, Roger Ailes must have hired him out of pity.
http://archive.easthamptonstar.com/ehquery/980226/feat2.htm
http://www.randomhouse.com/author/results.pperl?authorid=9528
http://www.imdb.com/name/nm0300121/bio