Iranian President Mohammad Khatami came to New York City on Nov. 8 to attend a U.N. summit as U.S. intelligence and law-enforcement agencies explored new information tying his regime's intelligence services to Sept. 11 and to previous anti-American terrorist attacks, Insight has learned.The information is coming from a variety of sources and shows a clear pattern of operational contacts between the Iranian government and Osama bin Laden's al-Qaeda organization. These contacts include joint planning of terrorist operations, military training of bin Laden operatives inside Iran and by Iranian personnel in Syria and Lebanon, financial assistance to clandestine terrorist and surveillance ...