Forsight and hfo foresight and his advocacy on this issue clearly helped people step up and move forward. Thank you very much. Mr. Trimble . I would just add that previously ga has done work on this area. We looked at u. S. Forces and how they were handling this issue in france and got some innovative ideas. We havent done the crossreferencing per se but we have looked at how other countries have tackled these issues. I guess it would be understandable that if other states, other nations, rather, have these devices that have radioactive materials in them, whether theyre mobile or stationary, and if other countries do not secure them well, and those materials were obtained, they could be used for bad purposes in those countries or maybe anywhere. What do we have to reduce the likelihood that if another country did not have did not secure their radioactive materials well, what assurances do we have with the way we protect our own borders and our ports of entry that well be able to detect