I am very surprised how NAIVE! the world powers are! Rohani is a mulla and wears the sings of being one ! the clue is in clothing! How could he be any different from any other muslem problem making in Iran? The main issue is the prefix in front of the name of Iran and that is islamik! But we shall see!
U.S., allies conduct 20 air strikes in Syria and Iraq against ISIS, says U.S. military (Reuters)
from the article: Iran's president eyes direct nuclear talks with 'world sheriff' U.S.