Video - Syria State TV Airs Footage of 'Chemical Attack Victims' At least 25 killed in Syrian 'chemical' attack as govt and rebels trade blame By RT March 19, 2013 " Information Clearing House " - " RT " - Syrian rebels have used a rocket chemical warhead in Aleppo, killing 25 people and injuring 86, says Syria's Information Minister. The attack escalates the Syrian conflict and brings the violence to a new level, believe Russian diplomats.