Home DNA Testing - Livestream

Now that nearly 40 million people have had DNA tests, we've reached a tipping point. Virtually all Americans are affected - tested or not - and millions have been impacted by significant revelations in their immediate families. Libby Copeland's new book, The Lost Family: How DNA Testing Is Upending Who We Are, explores the science, the ethics, and the cultural transformations that this intimate self-knowledge allows.