Considering the types of "code word" security clearances I had in the military, and the associated work, I would think the govt would just certify me as "CLR" and let it go at that.
Took over a year to get one of my code word clearances! You ain't seen a background check until the FBI has to find living people who can testify that your grandparents are who, and what, you said they were on your DD-395 form.
dAAvid -