I'd like to go back to something Mr. Comartin was questioning you on—and obviously he feels exasperated--in that there are issues of state secrecy regarding a person needing to know why they're on the no-fly list. You weren't able to provide him with sufficient information, because that information is a matter of national security.
Would I be correct in assuming that the reason you don't give the person this information is that they may find out from whence the information came and then jeopardize the whole system?