Capt. Ron Johnson of the Missouri State Highway Patrol, who is now leading the effort to keep peace in Ferguson, Missouri, walked with protesters through the streets of the city on Thursday ... more 
Capt. Ron Johnson of the Missouri State Highway Patrol, who is now leading the effort to keep peace in Ferguson, Missouri, walked with protesters through the streets of the city on Thursday afternoon. less 
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KMBC - Kansas City Videos
Thu, Aug 14, 2014 7:29 PM EDT