`` It could be that Stuxnet did n't entirely achieve what was wanted the first time around , '' Cox told CNN . Israel abuzz with talk of potential for pre-emptive strike on Iran 's nuclear facilities . Western diplomats say IAEA report says Iran able to design and build nuclear weapon . Comment: One such attack by Stuxnet virus able to penetrate Iran 's Natanz nuclear facility .
Israel abuzz with talk of potential for pre-emptive strike on Iran 's nuclear facilities . Western diplomats say IAEA report says Iran able to design and build nuclear weapon . Comment: One such attack by Stuxnet virus able to penetrate Iran 's Natanz nuclear facility .