UN nuclear watchdog: Iran investigation can’t go on forever

The head of the United Nations’ nuclear watchdog said its investigation into Iran’s atomic program could not continue indefinitely and Iran had still not provided key information.
“Iran has yet to provide explanations that enable the agency to clarify two outstanding practical measures,” International Atomic Energy Agency (IAEA) chief Yukiya Amano told the body’s Board of Governors in Vienna, according to Sky News on Monday.
The United States and five other powers are seeking to negotiate an agreement with Iran to curb its nuclear program in exchange for relief from economic sanctions.
Amano added that he remained seriously concerned about North Korea’s nuclear program.