Andrew Sullivan reports from twitters: There is a growing number of dead and injured. Police presence makes local hospitals risky. So, some embassies are giving refuge to the hurt. This is a night of costly defiance -

NYT's Roger Cohen report start thus:

TEHRAN — The Iranian police commander, in green uniform, walked up Komak Hospital Alley with arms raised and his small unit at his side. “I swear to God,” he shouted at the protesters facing him, “I have children, I have a wife, I don’t want to beat people. Please go home.”

A man at my side threw a rock at him. The commander, unflinching, continued to plead. There were chants of “Join us! Join us!” The unit retreated toward Revolution Street, where vast crowds eddied back and forth confronted by baton-wielding Basij militia and black-clad riot police officers on motorbikes.

Cherche le femme!

I don’t know where this uprising is leading. I do know some police units are wavering. That commander talking about his family was not alone. There were other policemen complaining about the unruly Basij. Some security forces just stood and watched. “All together, all together, don’t be scared,” the crowd shouted.

I also know that Iran’s women stand in the vanguard. For days now, I’ve seen them urging less courageous men on. I’ve seen them get beaten and return to the fray. “Why are you sitting there?” one shouted at a couple of men perched on the sidewalk on Saturday. “Get up! Get up!”

Another green-eyed woman, Mahin, aged 52, staggered into an alley clutching her face and in tears. Then, against the urging of those around her, she limped back into the crowd moving west toward Freedom Square. Cries of “Death to the dictator!” and “We want liberty!” accompanied her.

You may wish to read the rest. Cohen thinks the momentum is with the protesters.