Mahmoud Ahmadinejad (15 images)

Iran's President Mahmoud Ahmadinejad speaks in front of a picture of late revolutionary founder Ayatollah Khomeini at his mausoleum during a ceremony marking the 18th anniversary of Khomeini's death just outside of Tehran, Iran on June 3, 2007. Ahmadinejad vowed that Iran would not back down to the West with their nuclear program. (UPI Photo/Mohammad Kheirkhah)

Iranian President Mahmoud Ahmadinejad adjusts his head covering during a speech in Ahvaz, 547 miles south of Tehran on January 2, 2007. Ahmadinejad wore traditional Arab clothing as he spoke in the provincial capital. (UPI Photo)

Mahmoud Ahmadinejad, president of Iran, speaks before the 62nd General Assembly at the United Nations on September 25, 2007 in New York City. (UPI Photo/Monika Graff)

Iran's President Mahmoud Ahmadinejad kisses one of his supporters during an anti-Israel and pro-Palestine rally on Al-Quds day at Tehran University campus in Tehran, Iran on October 20, 2006. (UPI Photo/Mohammad Kheirkhah)