To whom are you referring when you say "both?"
And your second question would be more appropriately worded "Do you?" Your position is not priviledged. If I do not see a bias, it does not necessarily follow that my reading skills or analysis are faulty.
That said, the author no doubt writes from a particular point of view and he writes to defend that view. That he does so does not make him biased or incendiary. Failure to agree with you is not synonymous with moral or intellectual error. Lighten up.