Chain Ofti News Today

Has used chemical weapons on his people. again, there are two chain ofti. one, did the munitions fall from a platform or helicopter. and two, what kind of gas was used. if it was indeed sarin, that is a much higher threshold. we get back to the proportional part of the conversation. that triggers a harsher response from u.s. and potentially french allies as well. >> cal, at some point -- im going to talk to colonel jack jacobs about this in a minute. at some point it goes from being a response t...