FILE-In this file photo released on May 22, 2019 by the official website of the office of the Iranian supreme leader, Supreme Leader Ayatollah Ali Khamenei speaks to a group of students in Tehran, Iran. Iran's supreme leader will deliver a Friday, Jan. 17, 2020 sermon in Tehran for the first time since 2012, as the Islamic Republic grapples with the fallout from the targeted killing of its top general in a U.S. airstrike and popular anger at its accidental shootdown of a passenger plane. (Office of the Iranian Supreme Leader via AP, File)
