Greg Archer is an author, award-winning multimedia journalist, public speaker and humorist. His recent memoir, "Grace Revealed," uncovers his Polish family's odyssey surviving Joseph Stalin's mass deportation of Polish citizens during the 1940s. ("If David Sedaris crawled into bed with a Polish Alex Haley it would be this book."—San Francisco Examiner) A documentary is in development. Greg regularly speaks in seminars and lectures about family history and epigenetics, and the curious lines where the two meet. Visit www.gregarcher.com.