The judge referred to him as Mr. Trump, not President Trump. She told him he could go to jail for 55 years if found guilty on all 4 counts and if he doesn’t comply with the conditions of his release he could be held in jail until his trial. He’s not supposed to talk to any witness about the trial without counsel present. If he commits a crime, such as trying to influence a juror, he can go to jail. He wasn’t Mr. Big Shot sitting in the courthouse. He was an ordinary (pouting) American in a shit load of trouble.