Worm Was Perfect for Sabotaging Centrifuges - New York Times http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNEiv_7K3-UmQe6dY07oT1PyJQf-HA&url=http://www.nytimes.com/2010/11/19/world/middleeast/19stuxnet.html?src%3Dme