Anti-government protesters have again flooded the streets of Iran, despite the authorities resorting to lethal force against them. Human-rights groups are reporting hundreds of deaths in nationwide protests. The Islamic regime has ordered counter-rallies in an attempt to regain the initiative. And the government is warning the US not to intervene in the biggest challenge to its rule in years.

00:00 Hundreds feared dead in Iran crackdown
02:28 DW speaks with Siba Shakib, Iranian-German writer and journalist