The UN’s nuclear watchdog chief will visit Iran next week as concerns rise about uranium enrichment [Video]

JERUSALEM – The head of the United Nations’ nuclear watchdog will travel to Iran next week as Tehran’s nuclear program enriches uranium a step away from weapons-grade levels and international oversight remains limited, officials said Wednesday.

Rafael Mariano Grossi’s visit will coincide with a nuclear energy conference Iran will hold in the central city of Isfahan, which hosts sensitive enrichment sites and was targeted in an apparent Israeli attack on April 19. …