Who’s Really Running Iran?

Over the weekend, President Trump called off a trip to Pakistan by two of his negotiators for a potential additional round of talks with Tehran, leaving the fate of the cease-fire in limbo. Farnaz Fassihi, who covers Iran for The New York Times, looks at who is in charge of the country after the killing of Ayatollah Ali Khamenei and what those leaders really want. Guest: Farnaz Fassihi , the United Nations bureau chief for The New York Times. She …