"How will Iran respond to U.S. pressure and ramped up rhetoric?" PBS NewsHour 7/23/2018

Excerpt

SUMMARY:  For months, the Trump administration has targeted Iran with a campaign of pressure.  Then overnight, President Trump took it a step further, threatening war, in response to Iranian President Hassan Rouhani threatening the U.S. in an address.  Nick Schifrin reports on what could happen next.