Who knows, but the invaluable website Regime Change Iran is reporting:
There are reports of massive demonstrations in Iran following the Iranian win over Japan in an important soccer match in Tehran.
Pro-democracy forces have used such events in the past to demonstrate their hatred of the regime. Massive security forces have been mobilized around the country to keep the demonstrations from getting out of control.
Gary Metz, aka Doctor Zin, of RCI telephoned me that he is monitoring events inside Iran, which are fluid. I suggest checking back into his site during the day. I will be following this too. Here’s a report on the activities from the Iranian student movement. These events have been exaggerated in the past, but some day they won’t be.