The War On Terror is offending all kinds of liberals, AND it is stopping a good deal of rape and murder.
Specifically, you don't think that when AC calls a spade a spade and does so brutally and unapologetically that she helps the cause. I understand your point, sugar-flies-salt, etc. However, I don't agree that she is either wrong or an impediment. I think it is good to have multiple different styles of deliver for the same message and at the same time, as long as its intellectually honest.
AC is the parakeet in the in the Democratic mine shaft if you will. When she starts calling them traitors, it should be a warning signal for them. If they don't have a good defense for their actions or a good counter to her charge, then they had best turn back.
So you see, she is really serving a humanitarian function for the Democrats.