Put yourself behind the wheel of that car. You are driving home from Burger King with your Big Whopper, extra ketchup, pickles, onions, medium Pepsi and a super-sized order of fries. Now you have a jackboot with a tactical weapon pointed at your gullet. How do you feel?
How do you know from this photo, that every driver who was stopped, had a gun pointed at his face?
As I said, I have no verification from this photo as to what really went on. It could have been taken by a Michael Moore type, who watched for just the right photo opportunity.