Would you accept, Grayling asks, an American Union of North and South America, its parliament sitting in Panama, with power to impose laws on the United States, and a high court whose decisions overruled those of the U.S. Supreme Court?

Would you accept an American Union that granted all the peoples of Central and South America and Mexico the right to move to, work in, and live in any U.S. state or city, and receive all the taxpayer-provided benefits that U.S. citizens receive?

This is what we are subjected to under the EU, said Grayling.