Are Violent Games Linked to Violent Crimes?

Analysts estimate people spent about $70 billion worldwide on video games and components in 2012. Gaming is on the rise in India, Brazil, Russia and Southeast Asia, while North America, Western Europe and East Asia remain key markets. As video-game images become increasingly realistic and graphic, VOA's Suzanne Presto in Washington explores whether there is a link between the violence depicted in those games and violence in real life.