The American Family Association is a domestic hate group because they condemn homosexuality? Don't a number of religious groups do the same including the Muslims? Are they all "domestic hate group(s)", truth_seeker? Ought they all, Catholics, Mormons, Southern Baptist, etc., be classified likewise?
The American Family Association has always been a bete´ noire for Liberals because it has consistently and relentlessly criticized the entertainment industry for its lack of morality, its violence, and its anti-Christianity. So it is a safe target and the reason it was chosen was to isolate morally outspoken Christians, make them a target, and expand the classification later when needed.
The ultimate goal? You won't even have to ask them if they'll fire on American citizens..., especially those who "hate".