SPIEGEL Interview with Former Nuclear Watchdog The Iranians 'Tricked and Misled Us'

In a SPIEGEL interview, Olli Heinonen, the former deputy director of the International Atomic Energy Agency in Vienna, offers his first assessment of his 27 years at the global nuclear watchdog. He addresses Iran's nuclear program, his concerns about the security of Pakistan's nuclear arsenal and mistakes made in Fukushima.