Donald Trump leads the USA. He wants to change a law. It is about children of migrants. A child born in the USA gets citizenship. The constitution of the USA says this. Trump wants to stop this.
The Supreme Court decided against Trump in June. The judges say: His plan breaks the law. Trump is very angry about this. He calls the court decision wrong. He says the ruling destroys the USA. He wants a new hearing at court now.
Experts say: Trump has little success. The court changes its mind almost never. Trump uses reports about signs in Mexico. A hospital there advertised births in Texas. Trump says this is proof of abuse. He wants stricter rules for immigration.