The 14th Amendment, approved in the wake of the Civil War, declared that "no State shall make or enforce any law which shall abridge the privileges or immunities of citizens," who include "all persons born or naturalized in the United States." Just four years after the amendment was ratified, however, the Supreme Court interpreted the Privileges or Immunities Clause so narrowly that a dissenting justice said it had been transformed into a "vain and idle enactment." The Court now has a chance to rectify that mistake -- fittingly enough, in a case involving the right to arms.
Read Original at: Reason