Students walk past posters on the Columbia University campus where Iranian President Ahmadinejad will speak during his stay in New York

 
Students walk past posters on the Columbia University campus where Iranian President Ahmadinejad will speak during his stay in New York
Students walk past posters on the Columbia University campus where Iranian President Mahmoud Ahmadinejad will speak during his stay in New York September 24, 2007. Ahmadinejad met leaders of an anti-Zionist Jewish group on Monday at the start of a visit to New York for the U.N. General Assembly meeting that has sparked protests and anger. REUTERS/Lucas Jackson (UNITED STATES)