I used to love the show when it first aired, and it was mostly centered on helping others when others wouldn't. Lately it appears it has gone in a direction of pitting one race against another. Without going into detail, there is enough racial divide in this country without provoking more of this on the show. What are you going to do when the weapons or assaults start coming out? Or when someone gets so worked up to the point of heart failure/stroke, etc? It used to be a very touching show, and now there's more provoking (the viewers) than empathy. My observation is you're very biased when selecting the race of actor who will play the antagonist vs. the victim. Too unrealistic for me.