Payload Chamber News Today

On those rockets, larger than first estimated. >> some reports reported as little as 1 liter of sarin. a container that is actually used carried 50 liters of sarin. >> reporter: m.i.t. professor theodor post many aal drew that the internet. postal says it was first believed the thin tubes in some pictures were the payload canisters. >> what people were seeing had this rocket motor attached to it, and then this front end, the central core extension, bent up on the ground. and what people were not...

Seeing had this rocket motor attached to this, and then this front end, the central core extension bent up on the ground. and what people were not seeing was this larger canister that had broken into many pieces when the munition hit the ground. >> reporter: he says the rockets with the large payload chamber at the top looked something like this. cnn cannot verify the information. he says he cant rule out that the rockets could have come from the rebel side but -- >> my best guess though, was th...