Well while I am sorry for the people affected by this, it is never appropriate to protest on private land, block public highways, shoot guns at police, or throw rocks.  These people do these things then act so shocked when the police react and suddenly they are the victims.  Sorry, not in my book.  If you hae an issue, you can contact politicians or go vote.  Disrupting the peace and threatening the safety of others is not an appropriate response.  it makes me mad.  