>> Leech onto some disruptive event, foment revolution <<
I think that’s exactly what the communists who lead ANSWER are up to. They care not a whit about the welfare of our black brethren. They merely want to create chaos, in the belief that the chaos will lead inevitably to the overthrow of the capitalist system — which will be followed eventually by a dictatorship of the “proletariat” (read, “communist party”) and finally by the utopian society of Karl Marx’s dreams.
The “what do we want?” chanters where reportedly the Trayvon Martin Organizing Committee, their webpage specifically mentions overthrow of the capitalist system.