AP
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi
Iranian protesters chant slogans at a rally in Tehran, Iran, Saturday, Dec. 30, 2017. Iranian hard-liners rallied Saturday to support the country's supreme leader and clerically overseen government as spontaneous protests sparked by anger over the country's ailing economy roiled major cities in the Islamic Republic. (AP Photo/Ebrahim Noroozi)
- Ebrahim Noroozi