Sharon Osbourne rethinks MTV show
NEW YORK -- If she had to do it over again, Sharon Osbourne says she wouldn't have invited MTV's cameras into her home. At least, that's what the cancer-stricken matriarch of television's favorite dysfunctional family told ABC's Barbara Walters when she talked to her earlier this fall. Osbourne said, in an interview to air on a special "20/20'' edition Wednesday, that she's calling it quits after an upcoming, 10-episode season is through. "We can't do it anymore," she said.

