(Ebert named a name in his autobiography, Ron Hunter.)
Ron Hunter was...interesting. Look him up on YouTube. He had a presence all his own, and was much ballyhooed when WMAQ brought him to Chicago. I don't know if he was exactly dim, but he wasn't Cronkite either. There's also a
Current Affair piece on the downhill side of his career. Maury Povich noted they'd been colleagues.