As signals of a 'massive' US attack mount, experts skeptical it will break Iran

As President Trump threatens a major escalation in Iran, signs are mounting that the U.S. military is preparing for a potential return to major military operations. But experts are skeptical that an intensified air strike campaign -- even if it takes out bridges, water facilities and electricity plants -- will break Tehran or force tough concessions at the negotiating table. A new U.S. intelligence assessment drew a similar conclusion, according to The Washington Post, assessing that Iran is unlikely to soften its negotiating stance as a result of intensified strikes. Trump told reporters on Friday that the U.S. is still talking with Iran, but warned the U.S. military is prepared to act if he gives the green light. "We're talking to them. So, you know, maybe there won't be a tipping point, and maybe there will. We're ready to go. Look, we're locked and loaded," he said.