I went over there and read the comments. "Wow" is right. With the exception of the asshat who fancies himself as Billy Jack, the outrage is nearly unanimous.
I’m not suprised, the American Left (read Democratic party) is a conglomeration of small cults more often or not completely at odds with one another. This requires more Political Correctness to hold it all together than we can imagine, I’ve seen it first hand at their sites where the acrimony can reach some very high levels.