Vote with pride: LGBT politicians

Chicago votes for a new mayor today. Either way it will become the largest American city run by an African-American woman, but it may also get another openly gay mayor. We examine America’s proliferation of LGBT candidates. Mark Zuckerberg’s open letter calling for more regulation of Facebook should come as no surprise; social-media giants are reckoning with hard truths about where technology meets society. And, Korean pop music’s dark underbelly is revealed.