weapons that we now are at a point where we step back a lttle from trying to help the rebels? go ahead, senator casey. >> no, candy. i think our national security interests are at stake related to the threat of the use of chemical weapons. remember, soldiers in world war i were exposed to chemical weapons. u.s. soldiers. that hasn't been the case for almost 100 years. we should never allow that threat to be preb present. a clear and present danger to american personnel or the american people. but separate and apart, and now we're at a point where there may be a pathway, to remove the threat of chemical weapons out of syria. what do we do next? i believe it's in our national security interests to make sure that the assad regime doesn't prevail here, for this reason. i think it's bad in and of itself but let's not forget, few