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TEHRAN, IRAN - JANUARY 8: Iranians stand in front of Jamaran mosque in northern Tehran where the coffin of Iran's former President Akbar Hashemi Rafsanjani is in and his relatives and family mourn for him, Iran, January 8, 2017. Rafsanjani died Sunday after a decades-long career in the ruling elite, where his moderate views were not always welcome but his cunning guided him through revolution, war and the country's turbulent politics. (Photo by Majid Saeedi/Getty Images)

TEHRAN, IRAN - JANUARY 8: Iranians stand in front of  Jamaran mosque in northern Tehran where the coffin of Iran's former President Akbar Hashemi Rafsanjani is in and his relatives and family mourn for him, Iran, January 8, 2017. Rafsanjani died Sunday after a decades-long career in the ruling elite, where his moderate views were not always welcome but his cunning guided him through revolution, war and the country's turbulent politics. (Photo by Majid Saeedi/Getty Images)