Stuxnet has set Iran back by two years

According to a German computer security expert, the Stuxnet worm has set Iran's nuclear program back by two years (Hat Tip: Allahpundit via Twitter). “It will take two years for Iran to get back on track,” Langer said in a telephone interview from his office in Hamburg, Germany. “This was nearly as effective as a military strike, but even better since there are no fatalities and no full-blown war