remember this. >> without bringing in syrian refugees. >> it is clearly a population concern. >> the lack of our footprint on the ground in syria, if the databases won't have the information we need. it's not that we have a lack of processes, there's a lack of information. >> that obviously raises a grave concern. >> i don't obviously put it past among these refugees. >> we can only query against that which we have collected. and so if someone has never made a ripple in the pond in syria in a way that would get their identity or their interest reflected in our database, we