My husband the "Spy"

While at camp, one of the family's teenage son that we met, over heard the "husbird" on the phone--on a call for work. I'm not sure what he heard, but he was convinced that the "husbird" worked for the "Feds" (FBI/CIA).
The father of the boy told the husbird, "My son thinks you work for the Feds."
Instead of denying it the "husbird" just strings them along by saying, "I can neither confirm nor deny."

A couple days later the man brought it up again and the "husbird" said,"I could tell you, but then I'd have to kill you."

So, I guess he's a spy. What a goober.