A mix of emotion as some mourn and others celebrate in the streets in Iran after the US and Israel issued strikes that killed the Supreme Leader of Iran. Is this a turning point for the Middle East? Shima Baradaran Baughman is the Woodruff J. Deem Professor of Law and a Distinguished Fellow at Brigham Young University's Wheatley Institute, who is also a refugee from Iran. Shima explains the significance of this moment.