Most headlines say the Supreme Court upheld birthright citizenship.

That's true.

But here's the real signal:

It survived 6–3 against Trump's Executive Order.

It only survived 5–4 as a constitutional right.

Why?

Justice Kavanaugh agreed Trump couldn't end birthright citizenship by executive order because federal law says children born here are citizens.

But he did not agree the Constitution itself permanently protects that rule.

Instead, he suggested Congress could try to change the law and let the Court decide whether that violates the Fourteenth Amendment.

That's a very different vote.

The headline was 6–3.

The constitutional firewall was only 5–4.

Watch Kavanaugh.