Journalism professor calls for military firing squads to be used against the NRA

[Nukes]

Because, if I can't trust him to get the easy stuff right, how can I trust him on the hard stuff?

You stated he made "slips" that showed he was "agenda driven." Having an agenda doesn't necessarily make one "wrong." Unless a man is an empty man with no values, complaining that someone has an "agenda" without specifying the agenda usually means that he has a different agenda. Maybe your agenda is wrong.

Factual errors and logical fallacies are intrinsically and necessarily "wrong," but you cited no such errors.