Trump says U.S. will launch an 'Iranian blockade' in the Strait of Hormuz

President Trump said the U.S. will reinstate a naval blockade on Iranian ships in the Strait of Hormuz amid ongoing attacks between the U.S. and Iran. NBC News' Matt Bradley reports on the ongoing power struggle for control of the… President Trump said the U.S. will reinstate a naval blockade on Iranian ships in the Strait of Hormuz amid ongoing attacks between the U.S. and Iran. NBC News' Matt Bradley reports on the ongoing power struggle for control of the…