Department of Justice asks that officers not wear `` I am Darren Wilson '' bracelets . Department also tells police to ensure officers ' name tags are visible on uniforms . Police chief tried to approach protesters before a scuffle breaks out early Friday . Comment:
Department of Justice asks that officers not wear `` I am Darren Wilson '' bracelets . Department also tells police to ensure officers ' name tags are visible on uniforms . Police chief tried to approach protesters before a scuffle breaks out early Friday . Chief apologizes in a video to the Brown family and peaceful protesters .