Columbia University World Leaders Forum was launched in 2003. It comprises a yearlong series of events, lectures and discussion forums in which world leaders; heads of state, politicians and other influential thinkers and writers are invited to Columia University to speak. Its website provides free access to video webcasts of many of the events. They include materials from the school of politics and international relations, including the
2007 address by Mahmoud Ahmadinejad, President of the Islamic Republic of Iran. A wide range of topics covering world politics, foreign policy, human rights and current affairs are covered. many recordings include question and answer sessions with the audience. Technical and copyright information is supplied on the website.
http://worldleaders.columbia.edu/