by Eric Randolph Agence France-Presse TEHRAN, Iran (AFP) – A fifth night of unrest in Iran saw a policeman killed and sporadic demonstrations in several parts of the country, local media and online users reported Tuesday, despite moves to crack down on the biggest protests against the regime in years. Small groups of protesters ran through the streets of Tehran on Monday evening, before a heavy police presence restored calm, local agencies said. The unrest remained focused […]