Judge issues gag order on Trump in business fraud case

Order prohibits Trump from talking about case publicly

Judge says order is necessary to prevent prejudice to jury

Trump has repeatedly attacked judge and prosecutors

Trump calls judge deranged and a rogue adjudicator

Trump also attacks judge law clerk

Judge says Trump's attacks are disparaging untrue, and personally identifying

Judge warns of serious sanctions if Trump violates gag order

Trump says he will abide by gag order

Trial is expected to last several weeks