Reza Pahlavi, the exiled son of Iran's last shah, has been at the center of attention amid protests and has made statements opposing the Iranian regime. He has called for action against Iran and warned against making deals with the current government, with some criticizing his views as potentially leading to a replacement of one authoritarian rule with another. Pahlavi was also reportedly splashed with red liquid during a visit to Berlin, where he is expected to meet with some politicians.