I oppose speech to advocates or teaches how to carry out violence. For example, britain deported imams who preached violent jihad, I support that. I dont think we should re-active to crime, we should be pro-active. Teaching how to make bombs to blow up abortion clinic, buildings/animal testing research facilities, raping young boys and getting away with it, raping with women, making drugs, shold not be allowed. We have to draw a firm line in the sand and say, if you advocate violence against someone, whether its financially, or helping plan it, or carrying it out, that is a crime, and we should worry about saving potential victims from sometimes irreparable harm.