Iraq

How refugees are using social media and other technology

Last year more than a million migrants and refugees fled from places like Syria, Afghanistan and Iraq, searching for safe places to settle. CNET senior writer Ben Fox Rubin joins Hari Sreenivasan to discuss how mobile phones, apps, social media and other technologies are part of this global story.

Virtual reality as a treatment for PTSD?

Nearly one in ten of the millions of American troops that have served in Iraq and Afghanistan have some form of post-traumatic stress disorder, or PTSD. At the Restores Clinic at the University of Central Florida, researchers are working with virtual reality technology to develop innovative treatment to help veterans reclaim their lives.