VIENNA (AP) — The U.N. nuclear agency acknowledged renewed failure Wednesday after a trip to probe suspicions of covert Iranian nuclear weapons work, in a statement issued just hours after an Iranian general warned of a pre-emptive strike against any foe threatening the country. The double signs of defiance reflected Tehran’s continued resistance to demands that it defuse suspicions about its nuclear activities despite a growing list of international sanctions. The International Atomic Energy Agency made little progress in talks... Read more