Iran holds pro-government rallies after 6th day of protests
At least 21 people have been killed during the unrest, including two members of the security forces.
Follow us on GoogleA image grab from the Islamic Republic of Iran News Network (IRINN) state television channel shows pro-government demonstrators in the city of Ahvaz in southwestern Iran(photo credit: AFP PHOTO / HO / IRINN)ByREUTERSUpdated: