Oprah On Her Latest Passion Project
HeLa cells have played a crucial role in major medical breakthroughs. But where did these cells come from? Dr. Oz sits down with Oprah and Rose Byrne, who star in a new film about Henrietta Lacks, the woman behind the famous HeLa cells.
Guests: Oprah Winfrey , Rose Byrne , Rebecca Skloot , Nate Berkus , Jeremiah Brent