Wahhabism which is sec of Sunni Islam
Wahhabism is derived from the teachings of Muhammad ibn abd al-Wahhab, an eighteenth century religious zealot from the Arabian interior.
Wahhabism funded by US to rid of Russia from Middle East as confirmed by Hillary Clinton 2012 below.
http://www.huffingtonpost.com/alastair-crooke/isis-wahhabism-saudi-arabia_b_5717157.html
