Government does not reveal it’s information and it want’s all of yours including secret information it has about you but which it will not reveal to you.
Government is the ultimate one-way relationship. When government seems friendly it’s farce. Government is force, not benevolence. When Obama seems friendly it’s fraud. Why? Because he has the drones and will use them when it suits him.
A “Background Check” violates the sacred Fourth Amendment’s prohibition of government’s duty to keep their hands off you. You are your papers and all other information about you. You must not be intruded upon regardless of the reason unless and until after you are found guilty of a crime. Government may not enjoy you just because it want’s to. Think of the Fourth Amendment as an intellectual firewall against government because government is not perfect. Government is not even kind, it is force and it acts to protect and enlarge itself.