WARNING-STORY CONTAINS GRAPHIC IMAGES<br/> <br />A blood-stained airbag, blown-out car windows and billowing smoke drifting higher and higher above the town of al-Bab in Aleppo.<br/> <br />New video shows the deadly aftermath of what one Syrian monitoring group says were government air strikes.<br/> <br />The Syrian Observatory for Human Rights says the strikes killed at least 40 people and wounded dozens more.<br/> <br />As local residents crowd around the crater caused by the blast, faces show shock, sadness and anger.<br/> <br />The video also shows a number of victims being carried through the street.<br/> <br />Reuters is unable to independently verify the content of this footage.<br/> <br />The pro-opposition monitoring group says there were at least six strikes in the area.