Speech that knowingly puts others at extreme risk of life or limb for no reason is not protected under the First Amendment. This is established fact of long standing, there's no dispute over it. The animals that killed the UN people should be hunted down and killed like mad dogs but the pastor should be prosecuted for manslaughter as well. He is equally responsible, as he, or anyone of common sense, should have known this would happen The right of Free Speech does not excuse depraved indifference to whether one's actions result in another's death. You can have as big and as fast a car as you like, but if you drive it in a school zone at 100mph and kill someone's child, you should be liable for the consequences.