Every night in Iran, supporters of Moussavi and the reformists go to their rooftops and chant "Allahu akbar" -- "God is great". Under cover of night, with a message of Islamic brotherhood, they give voice to their defiance; but even the nighttime is not secure, and the Basij have been known to raid apartments and arrest those who participate in the calls.
In this video, you can also hear the chant "marg bar diktator", "down with [literally "death to"] the dictator".
If you want to help, join us at http://iran.whyweprotest.net/
The master list of Anonymous's Iran videos is located at http://gonzotimes.net/?page_id=500
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