From The Islamic Counterterrorism Institute
Iranian "president" and infamous international clown, Mahmoud Ahmadi Nejad, kissing the left hand of his handler, Ali Khamenei, the "Supreme Leader of Iran!" Notice in the picture how hard Ahmadi had pressed his nose against the left hand of Ali in appreciation for his assignment as "president" of Iran in 2005. During the "presidential" inauguration ceremony in 2009, Ali rejected the advances of "re-elected" Mahmoud: No hand-kiss was allowed to the weirdo!
"Death to the Dictator" — The free people of Iran, June 2009
The alleged cause of unrest is vote fraud.