Thousands of people gathered in Tehran as the Ali Khamenei funeral ceremony entered its second day, with family members, senior government officials, and mourners attending public events held in honor of Iran’s late supreme leader. State television showed three of Khamenei’s sons, Mostafa, Meysam, and Masoud Khamenei, taking part in prayers during the ceremony. They stood behind several coffins placed inside the large courtyard of the Imam Khomeini Grand Mosalla, one of Tehran’s biggest religious complexes. However,…