isis-isil Islamic State will “teach your children to cut necks, so tomorrow there will be a lot of rotten heads.” August 2, 2015 Historyscoper http://www.barenakedislam.com/2015/08/01/islamic-state-will-teach-your-children-to-cut-necks-so-tomorrow-there-will-be-a-lot-of-rotten-heads/