The Supreme Court on Thursday seemed open to lifting a series of nationwide orders blocking President Donald Trump from enforcing his birthright citizenship policy even as several of the justices wrestled with the practical implications of allowing the government to deny citizenship to people born in the US.

The Supreme Court is weighing whether to allow President Donald Trump’s restrictions on birthright citizenship to temporarily take effect in most of the country, even if they might ultimately be found unconstitutional.

Supreme Court Justices are weighing three challenges to Trump’s birthright citizenship order – a case that could quickly reshape how lower courts handle similar disputes.