Iran Displays New Centrifuge For Nuclear Work

TEHRAN (Reuters) 4/9/2010  excerpt - President Mahmoud Ahmadinejad, taunting the United States for trying to halt Iran's nuclear programme, unveiled a new centrifuge on Friday which officials said would enrich uranium much faster then existing models.

U.S. President Barack Obama, who is seeking tougher U.N. sanctions against Tehran, acknowledged that such measures would not necessarily work, but said sustained world pressure could over time prompt Iran to revise its nuclear calculations.