know where they are now? >> the systems are there. this is a country that has -- we invented the internet. why can't we use it to say this guy has been to turkey and disappeared and came back and step in and ask him. what were you doing? where were you? that's not being done. the brothers came back from chechnya told us. somebody is dropping the ball. >> facilitating and keeping track of terrorist travel is an area that our community is trying to get its arms around. for years there were negotiating issue called pass your name record. europe yns didn't want to maintain the data and now are recognizing there is value in that. i think greta hit an important point. a lot of guys unlike yemen or