News in Brief Facebook Provides Opportunities to Learn How the Other Side Thinks The popular social network offers partisans a way out of the echo chamber. Tom Jacobs
Economics The Age of Affirmation A new study finds that people watch the news more for affirmation than for information. Elisabeth Best
Economics Does Biased News Have a ‘Time Bomb’ Effect? A European study shows that, over time, even the most sophisticated readers can be manipulated. Melinda Burns