Trump's Miami Court Appearance and Federal Charges: What You Need to Know.

Former President Donald Trump is set to appear in a Miami court to face charges of illegally retaining national security documents, obstructing efforts to retrieve them, and making false statements about the matter. He is expected to plead not guilty. Trump's appearance has prompted concerns about potential protests, with security at the courthouse being tightened. Trump has called for his supporters to rally in his defense, and law enforcement is preparing for a potentially unruly scene. This is the second criminal prosecution against Trump this year, following his arraignment in April on state charges of falsifying business records.