There will be no warm welcome for Iranian President Mahmoud Ahmadinejad in New York when he visits for the UN General Assembly. A massive billboard in Times Square accuses Iran of allying with al-Qaeda. The huge poster was put up by the "United Against Nuclear Iran" group, which opposes Tehran's nuclear plans. It also wants hotels to refuse to accomodate Ahmadinejad. But Ivan Eland of the Independent Institute think-thank told RT that attacking Iran risks increasing its desire for nuclear weapons.