WDAY: The News Leader

Published February 15, 2012, 12:00 AM

Mahmoud Ahmadinejad

In this April 9, 2007 file photo, Iranian President Mahmoud Ahmadinejad speaks at a ceremony in Iran's nuclear enrichment facility in Natanz, 300 kilometers 186 (miles) south of capital Tehran, Iran. Major Asian importers of Iranian oil are thumbing their noses at American attempts to get them to rein in their purchases, dealing a blow to Washington's efforts to force the Middle Eastern country to curtail its nuclear program. (AP Photo/Hasan Sarbakhshian, File)
Read the article: Iran says using new advanced uranium centrifuges