'I was hit in the face by pellets': Iranians on border describe violence and more protestsand violence during blackout

 'I was hit in the face by pellets': Iranians on border describe violence and more protestsand violence during blackout

'I was hit in the face by pellets': Iranians on border describe violence... The BBC speaks to Iranians at the border with Iraq, as authorities continue to block the flow of information wit...