[cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2009/images/07/09/iran.protests.anniversary.art.jpg caption="Protests by Iranians, such as this one on June 15, have been defended by the reformist figures."] TEHRAN, Iran (CNN) – The commander of Iran's security forces warned that police would "strongly confront" anyone planning to protest Thursday, a day that marks the anniversary of a pivotal point in Iran's reformist movement. In … Continue reading Iranian authorities vow to quell protests on key anniversary