BBC in Tehran as mourners gather for former supreme leader's funeral

The funeral of Iran's former supreme leader Ayatollah Ali Khamenei is expected to draw millions of mourners, reflecting the profound impact he had on the nation's religious and political landscape. This event underscores the deep respect and reverence Khamenei commanded, highlighting his role in shaping Iran's direction for decades. As the country prepares to honor his legacy, it also marks a significant moment for Iran as it transitions to a new era following his death. For many, the funeral serves as a poignant reminder of the country's complex history and the ongoing influence of religious leaders in its governance.