Dec 12 Watch From Eden to the End of the World: Reporter's Seven-Year Journey Traces Humanity Starting in January 2013, Pulitzer Prize-winning journalist Paul Salopek will set out from Africa's Great Rift Valley on a seven-year, 21,000-mile journey, tracing the believed path of ancient human migration. Hari Sreenivasan talks to Salopek about his assignment, one he… Continue watching