To the Point: US-Military pressure on Iran: Is a regime change the real goal?

Military pressure while negotiations are still underway: Is this the United States' master strategy for dealing with Iran, or a dangerous gamble? Are we really talking about nuclear containment, or is a push for regime change hiding in plain sight? Our guests: Hans-Jakob Schindler (ICCT); Mahtab Gholizadeh (Iranian Journalist); Daniel Gerlach (Middle-East analyst)