British doctor's gloom treating victims of Aleppo siege

Dr. David Nott: "Things started going wrong in about January, February, when the Syrian régime started using barrel bombs. Barrel bombs are this barrel full of TNT, maybe 500kg of TNT, which are dropped from about 6000 feet from a helicopter, and two or three or four of them are dropped at a time. It had 2 million people last year, there are only 350,000 this year, it's because for the last 6-8 months, it's been completely destroyed by barrel bombs...It was child after child who had horrendous wounds, you couldn't really do much for, so the results from surgery were atrocious. The acute pain that families were suffering from their people, their family members dying, and not being able to help them, that was the worst part of it."