Andrew Sullivan on the most staggering footage he has seen yet:

And I’ve seen a lot. Just watch this pitched battle in the streets between a crowd and the riot police (via BBC Farsi). And watch it to the very end, as the police suddenly turn tail and run. Yes, you can hear the shouts ‘Hurrah!” and I confess I found myself yelling it at my lap-top as well. Let us hope this is a microcosm of the whole thing. Faced with so many with such determination, the will of the regime will crumble.