IAEA Inspectors Find Uranium Enriched to 84% 

International Atomic Energy Agency inspectors detected uranium enriched to 84% purity in Iran, just below the 90% level needed for nuclear weapons. The UN’s nuclear watchdog was trying to clarify how Tehran accumulated the material, which is at the highest level of purity found by monitors in the country to date. Iran previously told the IAEA that its centrifuges were configured to enrich uranium to 60% purity.