Xu Bo, a 48-year-old wealthy recluse who founded the online gaming company Duoyi, calls himself "China's first father" and has been hell-bent on siring at least "50 high-quality sons," according to social-media posts verified as his by the Wall Street Journal.
A Brown University instructor who was leading a final exam review has described the moment of horror that a masked gunman burst into his lecture hall and started shooting.