Former President Donald Trump arrived Monday morning at a federal courthouse in Florida for a closed hearing in his criminal case charging him with mishandling classified documents. Trump faces dozens of felony counts accusing him of hoarding highly classified records at his Mar-a-Lago estate and obstructing FBI efforts to get them back. U.S. District Judge Aileen Cannon expects to hear arguments in the morning from defense lawyers and in the afternoon from prosecutors, each outside of the other's presence.