The Governor of the state, Jay Nixon, has declared a state of emergency and plans to mobilize the National Guard in anticipation of an imminent grand jury announcement on the Michael Brown case. Tensions are high in the area, as residents, businesses and police brace themselves for another round of rioting in the mainly black suburb of St. Louis. Their fears are well founded, as seasoned protest organizers are currently training activists to close in on and “shut down” the business district of nearby Clayton on the first business day after the grand jury goes public. Michael McPhearson The key...