ISIS is so brutal that even Al Qaeda warned against them John Oliver Mason 12 years ago Advertisements ISIS is so brutal that even Al Qaeda warned against them. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Tumblr (Opens in new window) Tumblr Share on LinkedIn (Opens in new window) LinkedIn More Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Share on Pinterest (Opens in new window) Pinterest
