[Cboldt]

We need to pass a law declaring that Congress has the final word on constitutional interpretation ...

That's circular as can be.

[goldstategop]

The idea is the courts look to Congress on what is constitutional and they follow its rulings. A court could only declare a law ultra vires that is, a law that makes something not delegated to Congress by the Constitution. With judicial review gone, all other laws are presumed constitutional and the courts have a manifest duty to uphold them. Nothing circular about it.

(Denny Crane: "Sometimes you can only look for answers from God and failing that... and Fox News".)