they have iris scans, fingerprints, they have to show their identifying documents, their biograph cal information is done in multiple kurt checks. it's incredibly hard to get into this country as a syrian, already. what needs to change? why does it need to be more stringent. >> the documents that dhs and everybody is looking at, are they, do they have integrity themselves? what is it -- >> do you know that they don't, congressman? >> that's the question. and i think that that's what -- >> you don't write laws or issue executive orders based on things you don't know. >> oh, actually you do, poppy. i think frankly the obama administration for years kind of had their eyes half-shut. and what the trump people are saying is we want to find out, if the syrian documents have high degree of integrity, and then maybe we need to find that out and then you back off this thing. but you know, certainly -- >> can you point -- >> congressman, can you point to