 No, thank you, sir. And as we discussed, and by the way, thank you for the phone call the other day. That was a very fruitful discussion. But as we discussed, that is a major focus of obviously DHS and INA, that being the border and who's coming across the border. We have at DHS a very strong screening and vetting capability. And the whole intent of that is to identify people who might be a threat to the United States and prevent them from getting in here, either getting a visa, coming across the border, or if they're here and we learn about that derogatory information, which we're constantly trying to develop,