welcome back to the lead. i m jake tapper. the pop culture lead pap doctor and plays one on tv with oprah s blessing no less. dr. oz has given medical advice to millions of daytime television viewers. for some fans america s doctor is the only doctor they trust. now some of his peers are saying that dr. oz may be about as legit as that wizard who shares his name. whatever spread the word. dr. oz dispenses medical advice and care like a machine at traveling clinics as host of an emmy award winning syndicated tell show. i m dr. oz with my brand new magazine and on the pages of his own magazines and websites. the cardiothoracic surgeon holds