A gamer in Arizona can thank her fellow gamers for helping save her life -- when they watched on her webcam as armed robbers stormed the young woman's house. (CNN/KPHO)

Home invasion caught on gamer’s webcam

A gamer in Arizona can thank her fellow gamers halfway around the world for helping save her life — when they watched on her webcam as arme…

World Cup Facebook Twitter

Social media braces for World Cup fever

This year’s World Cup will play out on Twitter, Facebook, Instagram and messaging apps like WhatsApp just as it progresses in stadiums from …