Documentary 'Whose Streets?' takes a ground-level view of Ferguson

The searing documentary “Whose Streets?” — which debuted at this year’s Sundance Film Festival, but seems more timely now — captures both a moment and a movement, and why one of those escaped the notice of the mainstream media.Director Sabaah Folayan and co-director Damon Davis compile a riveting chronicle of what happened in Ferguson, Mo., starting on Aug. 9, 2014. That’s the day a white police officer shot dead Michael Brown, an 18-year-old whose only obviou