responsible, what does that mean for security stateside? >> absolutely. first of all, my sympathies go out to the innocent victims of this horrific, horrific tragedy. and this does have serious implications for aviation security, obviously. in the united states, we have been scrutinizing in the homeland security committee gaps and deficiencies that have been revealed within the tsa. the new tsa administrator is redoubling efforts, and we are reviewing those to make sure that we have, you know, as thorough an aviation security system as we possibly can. we don't want to see any aviation tragedies of any sort. but this is a stark reminder of how important that aspect of our national security is. >> yeah, and senator, if isis