URGENT - Russia Tell UN That Syrian Rebels Used Chemical Weapons In Aleppo

It may have been the Syrian rebels, not President Assad's forces, behind a chemical attack in Aleppo that left two dozen dead earlier this year. That's according to a Russian team that conducted an on-site investigation and believes the chemical trail leads straight to the rebels. Washington, though, maintains it's more likely to be the regime in Damascus. RT's Gayane Chichyakyan reports.