I haven't heard of any mass protests being staged by anyone on either side of the historical debate of this movie but I am very surprised that there isn't talk of some type of court injunction being put together to stop the showing of the movie on it's scheduled opening.
The newspapers keep refering to the contorversey that it is stirring up out here and I can't believe an effort to ban it on the west coast hasn't surfaced in the news.
I am not positive but I believe the cable news channels said that France banned the movie from being shown in their country for just that reason.