Trump issues warning to Iran as armada approaches: 'Violence, if necessary' Chief national security correspondent Jennifer Griffin provides details on Iran's response to President Donald Trump's warning that 'time is running out' to make a deal. NEW You can now listen to Fox News articles! Shipping in the Persian Gulf dipped sharply Wednesday as tensions with Iran intensified amid signs the U.S. was positioning military forces for a potential strike, according to maritime intelligence

Tag-uri: Donald Trump