The crackdown continues in Iran, as shock and fear sweep the country after the regime crushed the bloodiest unrest since the 1979 Islamic Revolution. Security forces have rounded up thousands of people in a campaign of mass arrests to deter further protests. The internet remains largely cut off, but a few Iranians have managed to circumvent censorship to get videos and information out. FRANCE 24's Emerald Maxwell reports. Video by: Emerald MAXWELL