"Inspectors document violations; they don't stop them. Inspectors knew when North Korea broke to the bomb, but that didn't stop anything. North Korea turned off the cameras, kicked out the inspectors. Within a few years, it got the bomb. Now, we're warned that within five years North Korea could have an arsenal of 100 nuclear bombs. Like North Korea, Iran, too, has defied international inspectors. It's done that on at least three separate occasions; 2005, 2006, 2010. Like North Korea, Iran broke the locks, shut off the cameras."