In this edition of the MBN Iran Briefing podcast Andres Ilves joined by Ken Pollack, Vice President for Policy at the Middle East Institute, as we take up whether the U.S. deterrence strategy regarding Iran has succeeded or failed, how Iran built its own deterrent around the Strait of Hormuz and its regional proxies, and what regime change could realistically look like now that the initial window has closed. Ken also tells me the three things that keep him up at night and why his thinking changed after the pivotal day of March 17, 2000.