34
RUCHO v. COMMON CAUSE
Opinion of the Court
the reach of its competence. But we have no commission
to allocate political power and influence in the absence of a
constitutional directive or legal standards to guide us in
the exercise of such authority. “It is emphatically the
province and duty of the judicial department to say what
the law is.” Marbury v. Madison, 1 Cranch, at 177. In
this rare circumstance, that means our duty is to say “this
is not law.”
The judgments of the United States District Court for
the Middle District of North Carolina and the United
States District Court for the District of Maryland are
vacated, and the cases are remanded with instructions to
dismiss for lack of jurisdiction.
It is so ordered.