Benghazi affair exposes our collusion / alliance with Islamic radicals. USA is now a tool for Islamic / Saudi forces facing Russian/Iranian in a Syrian showdown.
Khomeini, Navab Safavi and the flag of the Devotees, فدائیان اسلام
Their flag is a direct allusion to the symbol of the last Ottoman Caliphate [see first picture of this post].
Navab Safavi founded the Devotees of Islam in 1946 under the impulse of the Muslim Brotherhood.
So I think Iran will ally with the Muslim Brotherhood in order to reinstate the Caliphate.
Look at Qaradawi: their organization is oecumenical, it goes beyond the Shiite/Sunni faultine.
Ruhollah Mostafavi Musavi Khomeini, young and old.