Dr. Ezekiel Emanuel is a leading oncologist, political theorist, and the author of nine books on medical ethics and healthcare. A Professor and Chair of the Department of Medical Ethics and Health Policy at the University of Pennsylvania, Emanuel writes for the New York Times and previously served as a special advisor for health policy in the Obama administration. His new book is a compelling memoir about three tenacious Jewish American brothers—Ari, the real-life model for the bold character of Ari Gold on the hit series Entourage, Rahm, the outspoken mayor of Chicago, and bioethicist Ezekiel—and the bond they shared in their distinguished paths to high achievement.