http://www.syriadeeply.org/articles/2014/09/6033/raqqas-training-camps-isis-teaches-children-behead/ old story but worth repeating
I have given readers many links to such articles. One can also find things on Drudge, Jihad Watch, Atlas Shrugs, Daily Mail, as well as The Times of Israel. This is the last post on articles like these, as a good teacher expects the students to learn research skills in finding out material.
Prayers for all involve in these stories.
Sometimes, I think I should have just raised bison for research....or been a bird expert. Kidding...