Henrietta Lacks: A Scientific Heroine

The cells that cost Henrietta Lacks her life have proved to be the basis of literally tens of thousands of medical research papers around the world. Her story was made famous by a 2010 best seller, The Immortal Life ofHenrietta Lacks by Rebecca Scleut. Next we're taking you behind the closed doors of the White House in Washington. Louisa D'Algo has been talking to her granddaughter and namesake, Eleanor Roosevelt's seagraves.