> “The day would not be far off,” wrote cybersecurity and surveillance expert Jim Harper, a former congressional committee counsel and senior fellow at the Cato Institute, “when a national ID is required for picking up prescriptions, purchasing guns and ammunition, paying by credit card, booking air travel, and reserving hotel stays, to name just a few types of transactions the federal government might regulate.” Aga…
That is easy. The federal government is only allowed to do what is granted to it in the Constitution (enumerated powers). IDs are never mentioned so the federal government doesn't have the authority.