But, but but... same old peteism, different subject.  At least we can agree on one thing, members of the KKK are not really Christian.  As for the others, only God can judge the intents of the heart.  Crusaders may have been Christian,  but they marched against the advancement of Islam under the false premise that it was God's will.  Most of your comments about things people do in the name of God are too simplistic.