Iranians who live in Brazil protest against the death of Iranian woman Mahsa Amini, who died in Iran while in police custody, in Sao Paulo, Brazil, Friday, Sept. 23, 2022. As anti-government protests roil cities and towns in Iran for a fourth week, sparked by the death of a 22-year-old woman detained by Iran's morality police, tens of thousands of Iranians living abroad have marched on the streets of Europe, North America and beyond in support of what many believe to be a watershed moment for their home country. (AP Photo/Andre Penner, File)