“Isn’t the Department of Injustice down there now?”
It doesn’t matter. Ferguson is no longer on the front page. That pisses off the people in Ferguson and makes the Prima Donna heading the DOJ look for the current opening act wherever that is.
It does matter. The DOJ brought in agency personnel to advise the protestors. If they're still there they may be the ones organizing this, and getting them in contact with DNC agitprop mongers. If they are this turns ugly they're arguably guilty of inciting a riot. Any bets on how many of the people at this protest don't even live in Ferguson?