Crowds thronged the streets of Najaf on Wednesday as the coffin of Iran's supreme leader Ali Khamenei moved through the holy city in a procession devoted to Iraq, home to Shia Islam's most sacred shrines. After a massive procession in Iran's holy city of Qom, Iraqi officials and senior politicians received the remains of Khamenei on Tuesday night at Najaf international airport in the presence of Iranian President Masoud Pezeshkian and one of the late leader's sons.