After dealing with such extremism here and having extremist friends and family, I know in my heart of hearts that stigmatizing them doesn't work. Some people may always be fringe believers but there needs to be a strong degree of normalcy and way of dealing with the right and liberals. It requires strong principles and compassion. But most of us normal people aren't familiar with principled political lines, a guide to live by so we know when something has become antagonistic to community.