Mohammad Khatami

Former Iranian President Mohammad Khatami speaks during a news conference at Washington National Cathedral in Washington,Thursday, Sept. 7, 2006. Khatami is the most senior Iranian to travel outside New York in the United States since Islamic fundamentalists seized the U.S. Embassy in Tehran in 1979 and held Americans hostage for 444 days. (AP Photo/Charles Dharapak)

Iran’s former president issues letter to OIC Secretary-General regarding anti-Islam film