Cynthia McFadden said Walters was "dogged by Diane's very existence," and revealed in a new film that Walters "put a lot of pressure on Kate to unbook" a Sawyer interview.Key PointsThe new Tell Me Everything documentary highlights Barbara Walters and Diane Sawyer's relationship.

I think with someone like Barbara, people know that she was a difficult person and a complicated person, and it would be ridiculous to make something about her that didn’t include that.”

It looks like the tables have turned on Barbara Walters. The new Hulu documentary Barbara Walters: Tell Me Everything is revealing more than viewers could have possibly expected to know about the late broadcast legend,