text:  Two candidates have dropped out of the race to become Iran's next president. Four men remain in the battle to become president of Iran. Two leading candidates are hardliners, former nuclear negotiator Saeed Jalili and parliamentary speaker Mohammad Bakr Khalibaf. Hoping those two split the vote is reformist Massoud Pazeshkian. He's an ex-cardiac surgeon who'd like to restore the nuclear deal the US withdrew from under former President Trump.