The Supreme Court will hear arguments on whether federal judges can block Trump administration policy across the country.

The government’s main complaint in this appeal, which combines all three cases, isn’t that Trump’s executive order is legal but that judges in three states overstepped in granting nationwide relief.

The Supreme Court will hear arguments Thursday about President Donald Trump’s plan to end birthright citizenship and significantly limit the power of federal courts to slow his agenda – a case that has been rushed onto the high court’s docket less than four months after he returned to the White House.