Interest Successfully AddedWe'll notify you here with news aboutTurn on desktop notifications for breaking stories about interest? OffOnBolton could not immediately be reached for comment.June 4, 2026, 10:49 AMPresident Donald Trump's former national security adviser John Bolton is expected to plead guilty over mishandling classified documents, sources familiar with the matter told ABC News Thursday.Bolton could not immediately be reached for comment. The Department of Justice is declining to comment.Popular ReadsThis is a developing story. Please check back for updates.Popular Reads24/7 coverage of breaking news and live events