.....as you seem to suggest, then why does the world, America included, purchase its oil? And why is it, in Saudi Arabia, if you are found to be a member of Al Qaeda, you are immediately executed or imprisoned? Sorry, you are of the same ilk as those pushing for a war of civilizations, ie, perpetual warfare.
Aden hotel used by Yemen goverment hit by grenade (Reuters)
from the article: A mosque in the Temple