The country's theocracy hopes to see millions flood the streets of the capital beginning Saturday in scenes reminiscent to the burial of the late Supreme Leader Ayatollah Ruhollah Khomeini in 1989.

Giant portraits of Ayatollah Ali Khamenei, Iran's late supreme leader killed in US-Israeli airstrikes, hung from Tehran's Grand Mosalla as workers raced to prepare for his funeral…

Iran prepares for the grand funeral of late Supreme Leader Ayatollah Ali Khamenei in Tehran, with millions expected to attend.