Economics WikiLeaks: Saudis Overstating Oil Reserves That the world has a finite amount of oil is undeniable. The latest WikiLeaks tidbit suggests the amount is a bit smaller than expected. Sam Kornell
News in Brief Plucking Learning From the WikiDeluge After journalists swept over the trove of WikiLeaked documents from the Afghan war with a broad-toothed comb, historians and social scientists consider what might be of more lasting value there. Emily Badger