Nobody has the slightest idea of all the provisions hidden within Obamacare’s thousands of pages of legislation. During a visit to my doctor, I saw my photograph on the electronic records system mandated by Obamacare. It was the photo on my driver license. The photo was provided by the state DMV to the electronic medical records database. Presented as a safety measure for law enforcement during traffic stops, if a person has a CHL, that same DMV records system also automatically reports it to anybody querying the database.
Bingo. They already know. Being ambiguous does no good. All you can do is be prepared to fight.
This is why I think everyone should keep at least some of their firearms buried somewhere in PVC pipes. So they won't be discovered during a thorough house search.