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>> theres word in misinterpretations could have cause t.d. latest round of tension with iran according to "wall street journal." the journal reports u.s. intel shows the iranians made military preps when they believed america was planning an attack but some officials in the trump administration argue the intel shows it was iran planning to strike us first. here is national security correspondent jennifer griffin live in the pentagon. help us sort this out. >> well ed its a question of chicken vs...