H. R. McMaster says economic pressure on Iran will "make a big difference" as war hits 6-month mark

Six months into the Iran war, newly aggressive U.S. economic sanctions against Tehran are raising alarms in the Middle East as banks scramble to avoid or minimize their impact. Former Trump national security adviser H. R. McMaster joins with his perspective.

Six months into the Iran war, newly aggressive U.S. economic sanctions against Tehran are raising alarms in the Middle East as banks scramble to avoid or minimize their impact. Former Trump national security adviser H. R. McMaster joins with his perspective.