Former NSA Director Ret. General Michael Hayden called the sabotaging of Iran s nuclear program with Stuxnet a good idea during an interview with 60 Minutes. Hayden served as NSA director from 1999 to 2005, and was also director of the CIA from 2006-2009. Hayden told the news show he doesn t know who is behind the malware attack, but noted that the world has entered into a new phase of conflict in which we use a cyber weapon to create physical destruction””,March 4
Source: https://threatpost.com/former-nsa-director-calls-stuxnet-good-idea-030412/76280/