Iran’s slain supreme leader Ali Khamenei’s three sons, Mostafa, Masoud and Meysam, and thousands of mourners gather at the Imam Reza shrine in Mashhad, where the late leader is lai

Iran’s slain supreme leader Ali Khamenei’s three sons, Mostafa, Masoud and Meysam, and thousands of mourners gather at the Imam Reza shrine in Mashhad, where the late leader is laid to rest, for the third night of commemoration ceremony in his honor.