Rosie Mercilessly Mocks Babwa

Children, children.

Rosie O'Donnell just wouldn't let up on Barbara Walters and "The View" yesterday afternoon and late last night, mocking her right into the camera on Conan O'Brien's show. Babs had excoriated Rosie yesterday for "dumping" on "The View" for purposes of pimping out her new show.

Then last night, Rosie went ahead and slammed Barbara ... without mentioning her name, of course.