Trump arrives at US Supreme Court as justices weigh birthright citizenship case

It’s the first time a sitting US president joins oral arguments at the nation’s top court

President Donald Trump arrived at the US Supreme Court on Wednesday, when it will hear a challenge to his order to end birthright citizenship, marking the first time a sitting president attended oral arguments in the nation's top court.

The court has a 6-3 conservative majority including three justices appointed by Trump during his first term.