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)