Is white supremacy a growing movement? Or is it just becoming more visible? How is social media affecting these so-called "lone wolf" attacks? And what is law enforcement doing to combat the threat? Brennan Center expert Mike German explains.

Is white supremacy a growing movement? Or is it just becoming more visible? How is social media affecting these so-called "lone wolf" attacks? And what is law enforcement doing to combat the threat? Brennan Center expert Mike German explains. https://t.co/w7GKBZiTpt

— Brennan Center (@BrennanCenter) May 12, 2019