For the amount of people that profess to Christianity, its amazing how many ignore the core tenets. I'm sure Bush was praising the Lord as he set the war machine in motion, or Bernanke saying a humble prayer as he pillaged the wealth of the middle class. Ah, the land of Christian principles. Thank God I'm not there.
History is replete with documentary evidence that whatever their creed (whether religious or political), men are more than willing to spill a lot of blood, as long as the blood belongs to the "wrong" group of the moment.