Nuclear watchdog: Tehran 3.5 months away from weapon The United States has evidence that Iran is stockpiling enriched uranium, the key component in a nuclear weapon, in direct violation of international restrictions on Tehran’s use of the fissile material. Nuclear experts predict that Iran is now just 3.5 months away from the "breakout time," a measurement of how close the country is to having the technology and materials to construct a nuclear weapon. It also now has the fuel to potentially construct two separate bombs. The International Atomic Energy Agency (IAEA) disclosed on Friday that Iran has nearly doubled its...