Oprah Winfrey

For a while, it seemed almost everything Oprah Winfrey touched turned to gold -- television shows, magazines and books, among them. So what's the one thing even she hasn't been able to polish to a shine? Her low-rated TV network, OWN. And in a new interview, she (almost) reveals she wishes she hadn't tried.

Rosie O'Donnell's return to talk on Oprah's fledgling OWN network was cancelled, last week.  And the fact that staffers referred to 'The Rosie Show' as a "f**king hellhole" might be one reason why.