Greta Van Susteren is about the ONLY media person who is truly fair and impartial. I think she supports Trump but that wouldn’t stop her from being FAIR as a moderator.
Maybe that is why Greta was dumped immediately from FOX without working out her notice...fear she might be asked. Greta imo, was always fair. Whether or not she liked Trumpt, she would not let it skew her questions as moderator.