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.
A 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: