'Very strong' nuclear verification needed in Iran, IAEA head says

"Very strong" verification is needed in Iran following the Middle East conflict to ensure that it does not develop nuclear weapons, the U.N. atomic watchdog chief said on Friday. International Atomic Energy Agency (IAEA) head Rafael Grossi's remarks come as the United States and Iran negotiate a broader agreement to end the war, with Tehran's nuclear program a key sticking point. "I think the objective of this (recent U.S.-Iran preliminary) agreement is to ensure that...