A bicycle belonging to the Basij militia burns as protesters chant "Khamenei is a murderer":
Uniformed police officer beating a man he's apparently taking into custody in Tehran:
Tear gas fired on protesters in Tehran:
In Tehran, demonstrators are chanting, "Political prisoners must be released!"
"Down with the dictator!" in Tehran:
Another street scene, with protesters shouting, "Khamenei is a murderer, his rule is null!"
-- RFE/RL's Central Newsroom