You are correct. These animals will never stop. Only a declaration of war against Islam and Iran and follow through by eliminating this phony religion, that is awash in its own blood, will end this savagery. Would we today in Civilized Society, tolerate the Aztec religion tearing the beating hearts from slaves, enemies and sacrificing children,  by fire? NO! How about cannibalism, would that be Ok too? No, I'll tell you what, all of you supposed world leaders that are allowing your citizens to be subjected to this butchery, how about we tell you we don't 
want to turn the other cheek anymore and show the scum Muslims we don't care if they kill us, we just go on as usual. How about if Islamists were targeting only world leaders, would that be the same policy? Then we say to them, we dont care how many world leaders you kill, we will just elect more, we won't let you change us or our lifestyles! Oh yeah, I forgot the muslims can't get to you, behind your walls and guards. Disgusting.