Presidential candidates for Iran's election June 18, from right to left, Abdolnasser Hemmati, Mohsen Rezaei, Saeed Jalili, Ebrahim Raisi, Mohsen Mehralizadeh, and Alireza Zakani before their second debate on state-run TV, in Tehran. A seventh candidate, Amirhossein Ghazizadeh Hashemi, also attended the debate. AP

Iran elections 2021: campaign closes with last-ditch push to engage voters