Days before the death of Guatemalan attorney Rodrigo Rosenberg, he recorded a YouTube video in which he claimed that the Guatemalan president would be responsible if he were to die. Global Voices details the investigation of the 2009 murder with a stunning conclusion.
Sunday at 10pm on WGBH World
Science and technology writer Steven Johnson shares the stories behind the ideas that made modern life possible. The six-part series begins by showing how clean water changed the world (9pm), and then explores how mastering time advanced navigation, technology, travel, and the way we work (10pm).
Food & Wine email from WGBH