President-elect Donald Trump is asking the Supreme Court to delay his planned sentencing Friday in his criminal hush money case, setting up a potential test of the high court's ruling to extend broad immunity from prosecution to former presidents.

Trump's lawyers argued that the justices should step in and pause his sentencing "to prevent grave injustice and harm to the institution of the presidency."

Forcing President Trump to prepare for a criminal sentencing in a felony case while he is preparing to lead the free world imposes an intolerable, unconstitutional burden,' his defense team argued.