Oh, really? Any more details?
When Scarborough was fired from WABC, Imus turned his Big Guns on him. Of course, because Deliverance Boy stole his place on MSNBC. He simply said that staff and lower employees had complained vociferously to HR about Scarborough's bad behavior. I took it to mean he had a nasty, abusive streak but, of course, it might be sexual harassment. Imus, sadly, never alluded to it again.