Mike Huckabee Comic actress Valerie Harper, forever famous as Rhoda on “The Mary Tyler Moore Show,” announced last March that she had been diagnosed with an incurable form of brain cancer and given three months to live by her doctors. Well, six months later, she’s not only still here, she’s shooting a movie and preparing to compete on “Dancing With The Stars.” Chemotherapy was only supposed to slow the cancer, but a brain scan last month showed that she’s getting close to remission. The dancing show will air just once a week this year, with less rehearsal, so that will make it a little easier on her. In the meantime, keep sending prayers her way. Next month, Valerie Harper is scheduled for another brain scan, four months after doctors predicted she’d be gone. And I bet she makes that appointment.