Breaking News, Latest News and Videos Iran to Halt Message Exchanges With US Over Israel, Tasnim Says Bloomberg Live Updates: Iran state media say talks with U.S. halted, attacks on another key waterway coming CBS News reports: Iran stops negotiations with U.S., vows to 'completely' block Strait of Hormuz: State media CNBC Live updates: Iran suspends talks with US over Israel’s strikes on Lebanon, state media reports CNN Iran live updates: Iran walks away from talks, Tasnim says ABC News - Breaking News, Latest News and Videos Iran to Halt Message Exchanges With US Over Israel, Tasnim Says Bloomberg Live Updates: Iran state media say talks with U.S. halted, attacks on another key waterway coming CBS News