If there are no obvious signs for weapons grade enrichment, then the real enrichment will be hidden, like Iraq, to have a reason to attack. This kind of sophistically rhetoric remembers strongly at the Christian witch hunting? to have ALWAYS a good reason to wipe out the evil... What the evil is decide, of course, the good ones!
Saudi hajj disaster deadliest to ever strike (AP)
from the article: How to obtain nuclear weapons without infuriating the world