In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Saeed Jalili, a former Iran's senior nuclear negotiator, sits in a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Mostafa Pourmohammadi, a former Minister of Justice, speaks in a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this picture made available by Iranian state-run TV, IRIB, reformist presidential candidate for the June 28 election Masoud Pezeshkian, right, speaks as another candidate Mohammad Bagher Qalibaf, listen to him in a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. Iran's supreme leader Ayatollah Khamenei issued a thinly veiled warning Tuesday to the sole reformist candidate in the country's upcoming presidential election, saying anyone who believes "all ways to progress" come from the United States shouldn't be supported. (Morteza Fakhri Nezhad/IRIB via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Amirhossein Ghazizadeh Hashemi, Vice President of late Ebrahim Raisi, speaks in a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this photo released by an official website of the office of the Iranian supreme leader, Supreme Leader Ayatollah Ali Khamenei gestures in a ceremony to mark the Shiite holiday of Eid al-Ghadir, in Tehran, Iran, Tuesday, June 25, 2024. Khamenei called Tuesday for "maximum" voter turnout in this week's presidential election to "overcome the enemy," denouncing politicians who he described as believing that everything good comes from the United States. (Office of the Iranian Supreme Leader via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Masoud Pezeshkian, who is a lawmaker, attends a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
This combination of photos shows Iranian June 28, presidential candidates Masoud Pezeshkian, lawmaker and a former Health Minister, top left, Saeed Jalili, former senior nuclear negotiator, top center, Alireza Zakani, Tehran Mayor, top right, Mohammad Bagher Qalibaf, Parliament Speaker, bottom left, Amirhossein Ghazizadeh Hashemi, the late President Raisi's Vice-President, bottom center, and Mostafa Pourmohammadi, a former Minister of Justice. (AP Photo/Vahid Salemi)
Reformist candidate for Iran's June 28, presidential election Masoud Pezeshkian clenches his fist in a campaign meeting in Tehran, Iran, Sunday, June 23, 2024. (AP Photo/Vahid Salemi)
In this picture made available by Iranian state-run TV, IRIB, presidential candidates for June 28, election from left to right: Masoud Pezeshkian, Alireza Zakani, Mostafa Pourmohammadi, Amirhossein Ghazizadeh Hashemi, Mohammad Bagher Qalibaf, and Saeed Jalili pose for a photo after the conclusion of their debate at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Alireza Zakani, who is Tehran Mayor, attends a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Mohammad Bagher Qalibaf, who is Iran's Parliament Speaker, speaks in a debate of the candidates at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. (Morteza Fakhri Nezhad/IRIB via AP)
In this photo released by an official website of the office of the Iranian supreme leader, Supreme Leader Ayatollah Ali Khamenei sits in a ceremony to mark the Shiite holiday of Eid al-Ghadir, in Tehran, Iran, Tuesday, June 25, 2024. Khamenei called Tuesday for "maximum" voter turnout in this week's presidential election to "overcome the enemy," denouncing politicians who he described as believing that everything good comes from the United States. (Office of the Iranian Supreme Leader via AP)
In this picture made available by Iranian state-run TV, IRIB, presidential candidate for the June 28 election Amirhossein Ghazizadeh Hashemi, left, embraces reformist candidate Masoud Pezeshkian after the conclusion of the candidates debate at the TV studio in Tehran, Iran, Tuesday, June 25, 2024. Iran's supreme leader Ayatollah Khamenei issued a thinly veiled warning Tuesday to the sole reformist candidate in the country's upcoming presidential election, saying anyone who believes "all ways to progress" come from the United States shouldn't be supported. (Morteza Fakhri Nezhad/IRIB via AP)