As the country grapples for answers in the aftermath of the Newtown massacre, some are pointing to violence in the media as a potential culprit. Do violent movies, TV shows and video games promote aggressive behavior in youth? We look at the latest research.
Christopher Ferguson, associate professor of behavioral, applied sciences and criminal justice at Texas A&M International University
Jim Steyer, CEO and founder of Common Sense Media, a San Francisco-based non-profit seeking to improve media and entertainment on behalf of kids and families
Brad Bushman, professor of communication and psychology at Ohio State University