Is this really about race for its own sake? I've never really believed that. Actually, we are all "black"; we all come from African ancestors hundreds of thousands of years ago. People lost pigment as they moved away from the Equator and needed to make Vitamin D. I'll pass on Vox Media's take "The terrifying racial stereotypes laced through Darren Wilson's testimony", link here, although I personally question this assessment.
CNN calls this a "defining moment for young activists." This was all organized on social media.