Have a look at this video.
Nothing new to people who have done the research and rejected the mainstream advice re diet and heart health.
What is different is that Dr. Oz - a wildly popular and influential TV health show has shifted position radically. Dr. Oz is a cardiac surgeon in his day job and has always vociferously defended the 'artery clogging saturated fat/heart healthy whole grain paradigm'.
Listen to the audience at '...enjoy butter...'
Dr. Oz today; Oprah tomorrow!