Originally published by the Voice of America (www.voanews.com). Voice of America is funded by the US Federal Government and content it exclusively produces is in the public domain. January 12, 2008 UN Nuclear Chief Meets Iran's Top Leaders, Urges Nuclear Cooperation -------------------------------------------------------------------- http://enews.voanews.com/t?ctl=1AE4F6A:A6F02AD83191E160326217C8682045E0F47489ACC27D21EE& Mohamed ElBaradei visiting Iran for first time in more than 18 months IAEA head Mohamed ElBaradei, 16 July 2007 (file photo)The head of the International Atomic Energy Agency (IAEA) is meeting with top Iranian leaders in Tehran, urging them to intensify cooperation with his agency to resolve outstanding questions about Iran's nuclear program. Mohamed ElBaradei met with Iran's President Mahmoud Ahmadinejad Saturday, and is due to hold talks for the first time with Iran's Supreme Leader Ayatollah Ali Khamenei, who has the final say on the country's policies.  Friday, ElBaradei and the head of Iran's atomic energy organization, Gholam Reza Aghazadeh, discussed how Iran and the IAEA can better work together before the IAEA chief reports to the agency's board of governors in March. Aghazadeh described the talks as "very good" and said Iran will continue to cooperate fully with the IAEA. ElBaradei is visiting Iran for the first time in more than 18 months.  A U.N. spokeswoman said he sees the visit as an opportunity for Tehran to provide the IAEA with more information about the country's past and current nuclear activities. The United States and its Western allies accuse Iran of trying to develop a nuclear weapon under the guise of a civilian atomic program.  Iran says its nuclear work is strictly for civilian purposes. Some information for this report was provided by AFP, AP and Reuters. .