U.N. Nuclear Agency Makes No Progress in Iran Probe

The flag of the International Atomic Energy Agency IAEA flies in front of its headquarters during a board of governors meeting in Vienna

VIENNA (Reuters) – Iran is failing to address suspicions it may have researched how to build an atomic bomb, a U.N. watchdog agency’s report showed on Friday, potentially complicating efforts by six powers to reach a deal with Tehran on its nuclear program.