EDITORS PLEASE NOTE: --STORY CONTAINS GRAPHIC IMAGES--
Gunfire on the streets of Aleppo.
Amateur video out of Syria, which could not be independently verified by Reuters, shows people running for cover at a demonstration.
Activists say at least 10 people were killed when security forces opened fire on demonstrators.
Aleppo, a conservative Sunni Muslim city of 3 million people, has been slowly joining the protest movement against President Bashar al-Assad. The city's merchants have been staging intermittent strikes to protest shelling and aerial bombardments on towns and villages surrounding Aleppo.
More footage shows blood stained bodies on a street - purportedly regime supporters.
Syrian state media reported the bodies of at least 25 men were found in Aleppo province who had been massacred by, quote, "antigovernment terrorists."
Deborah Lutterbeck, Reuters