Facebook is rebranding. Mark Zuckerberg announced it’s now going to be called Meta. The move is meant to focus attention on the company’s efforts to build a virtual world known as the metaverse. Perhaps a welcome pivot for the company, especially in light of internal research leaked to the press that included revelations of Facebook’s negative effects on the mental health of teenagers, democracies around the world and the way people communicate with each other. Marketplace’s Kimberly Adams speaks with Jeff Horwitz, the Wall Street Journal writer who first reported the leaks.