So four of nine Supreme Court Justices think that the Bill of Rights is optional. Letting you know how they feel about the victory for gun rights, the Washington Post headline says "Supreme Court extends gun rights nationwide" instead of "affirms", "protects", or "guarantees".

The Supreme Court held Monday that the Constitution's Second Amendment restrains government's ability to significantly limit "the right to keep and bear arms," advancing a recent trend by the John Roberts-led bench to embrace gun rights.

By a narrow, 5-4 vote, the justices also signaled, however, that some limitations on the right could survive legal challenges.

Writing for the court in a case involving restrictive laws in Chicago and one of its suburbs, Justice Samuel Alito said that the Second Amendment right "applies equally to the federal government and the states."

The court was split along familiar ideological lines, with five conservative-moderate justices in favor of gun rights and four liberals opposed. Chief Justice Roberts voted with the majority.