So far, the Supreme Court has not ruled squarely on Trump's broad assertions of power. But the justices have granted a series of emergency appeals from Trump's lawyers and set aside lower court orders that blocked his initiatives from taking effect.

The Supreme Court delivered a major win to President Donald Trump on Friday in his ongoing war with the federal judiciary, limiting the power of courts to step in and block policies on a nationwide basis in the short term while judges review their legality.

The US's top court limited the ability of judges to issue nationwide injunctions, making it easier for Trump to carry out his agenda through executive orders.