The answer to the first, second and third questions is yes. They build, fight and cut their heads... where Christians are a minority,... you can remember about the Buddhist terrorist attack "
Do not mock my shoes. Show me Catholics who cut their heads to Muslims for the sake of Catholicism, or Orthodox (like Sunni to Shiites and vice versa). Or insidious Orthodox, shouting for the Holy Trinity, explode themselves in a mosque, or in a shopping center. Yes, every day I hear directly about the insidious Krishnaites with death belts. And about countries where Christians are a minority - and you are not embarrassed that in those countries (Muslims yes) they are oppressed that mother does not burn. In Egypt (civilization cha) temple on Christmas exploded - heaven themselves, right?