The sky fills with smoke in Aleppo as a Syrian fighter jet appears to drop a bomb.<br/> <br />The video, which could not be independently verified by Reuters comes as man off camera claims the building under attack was a children's hospital.<br/> <br />More footage shows street fighting. Syrian State media said that its soldiers had killed what it called 100 Afghan "terrorists" in Aleppo. Rebels say the report was government propaganda.<br/> <br />Global and regional powers have failed to halt the violence, which activists say has already claimed 27,000 lives.<br/> <br />Near the border with Turkey Syrian artillery shelled rebel captured positions. There are now fears that the violence will spill over Syria's borders and inflame the wider Middle East.
