The president is trying to ratchet up the economic pressure on Tehran, but Iran's government is unlikely to make a deal without a big, face-saving compromise.
President Donald Trump said he ordered U.S. forces to guide ships and crews from countries that are not involved with the Iran war out of Strait of Hormuz.
Violence flared in the waterway on Monday after President Trump said the United States would help guide stranded ships. It's not clear exactly how the plan is working.
