Unpacking Donald Trump's Miami court appearance and indictment revelations.

Former President Donald Trump is expected to appear in a Miami courthouse on Tuesday following last week's unsealing of a federal indictment accusing him of mishandling classified documents. Trump is facing 37 federal charges, including obstruction and unlawful retention of defense information. Trump's appearance at the Wilkie D. Ferguson Jr. U.S. Courthouse on Tuesday will mark his second appearance as a criminal defendant. Trump's supporters are planning protests outside the courthouse, and law enforcement officials in Miami are planning to update the press on Monday afternoon regarding plans for security around the downtown courthouse where Trump will appear.