A handout picture released by the official website of Iran's presidency office on April 8, 2008 shows Iranian President Mahmoud Ahmadinejad visiting the Natanz uranium enrichment facilities some 300 kms south of the capital Tehran. Ahmadinejad insisted Iran would not give up its nuclear rights, dismissing calls for Tehran to suspend uranium enrichment, the official IRNA news agency reported on July 7, 2008. Ahmadinejad's latest defiant comments come days after Iran gave an as yet undisclosed response response to an offer from six world powers aiming to break the deadlock in the nuclear standoff. Getty Images logo Getty Images 46 months ago

A handout picture released by the official website of Iran's presidency office on April 8, 2008 shows Iranian President Mahmoud Ahmadinejad visiting the Natanz uranium enrichment facilities some 300 kms south of the capital Tehran. Ahmadinejad insisted Iran would not give up its nuclear rights, dismissing calls for Tehran to suspend uranium enrichment, the official IRNA news agency reported on July 7, 2008. Ahmadinejad's latest defiant comments come days after Iran gave an as yet undisclosed response response to an offer from six world powers aiming to break the deadlock in the nuclear standoff.