Authors:

ISIS goes after any group that deviates from its extreme ideology, dissident Muslims, for example, or the Yazidis who practice an ancient religion distinct from both Islam and Christianity.

"As Christians Flee, Governments Pressured To Declare ISIS Guilty Of Genocide". "Morning Edition" with David Greene, www.npr.org. December 24, 2015.
ISIS goes after any group that deviates from its extreme ideology, dissident Muslims, for example, or the Yazidis who practice an ancient religion distinct from both Islam and Christianity.