I know that. I was just making a joke. Churchill must be an NBC, because he is a citizen, and he didn't go through a naturalization procedure. You and I have seen that argument advanced many times - only two kinds of citizens, and if one didn't go through a naturalization procedure, one has to be the "born" kind.
Sorry. It gets difficult to remember who knows what is what, and who doesn’t. There are too many players for me to keep track of without a program. :)