Phil Donahue, talk-show host and broadcast journalist ... From 1991-94, he also partnered with Soviet Vladimir Pozner for a show on CNBC called Pozner/Donahue that ran from 1991-94.
According to a New York Times article, McEnroe said that it had taken him a while to settle in to the role of host, but that he believed the show was improving, despite the ratings. Unfortunately ...