[Al Arabiya Latest] Iran's security forces attacked a number of reformist leaders, including Mehdi Karroubi and ex-president Mohammed Khatami on Thursday as Iranians mark the 31 anniversary of the Islamic revolution, opposition websites reported.Karroubi's son Hossein told AFP that his father was "not injured but his guards who were accompanying him were."
"They (police and plainclothes men) fired tear gas and were brandishing knives when they clashed with our supporters" before the cleric reached western Tehran's Sadeghieh square from where he was supposed to join the marches.
Rahesabz website reported that also ex-president Khatami's brother Mohammad Reza and his wife were arrested by security forces.
Security forces detained the granddaughter of late revolutionary leader Ayatollah Ruhollah Khomeini and her husband, the Jaras opposition website reported.
Zahra Eshraqi and her husband Mohammad Reza Khatami, a brother of reformist former president Khatami, were detained during rallies marking the anniversary of the 1979 Islamic revolution, the website reported.
State television showed footage of men, women and children carrying banners reading "Death to America! Death to Israel!" as they headed to Azadi (Freedom) Square in southwest Tehran to mark the day the U.S.-backed shah was toppled in 1979.