Iran is once again on the brink. Over the past two days, widespread protests have erupted across major Iranian cities, marking the largest wave of unrest the country has seen in nearly three years. Streets echoed with chants of “mullahs must leave” and “death to the dictator” as protesters confronted security forces loyal to Supreme Leader Ayatollah Ali Khamenei and the ruling clerical establishment. This time, the anger is raw, coordinated, and...