Anderson Cooper 360º: Mar-a-Lago property manager makes first court appearance

The newest co-defendant in the special counsel’s criminal case against former President Trump and his staff over their alleged mishandling of classified information made his first court appearance. Carlos De Oliveira, the Mar-a-Lago property manager, was indicted by a grand jury on four charges last week and was released on $100,000 bond pending trial. Trump and his aide Walt Nauta have already pleaded not guilty in the case after being indicted in June. Former FBI Deputy Director Andrew McCabe tells Anderson Cooper if there’s still time for De Oliveira to cooperate with Jack Smith’s investigators. Plus, in a New York Times/Siena College poll of the likely Republican primary electorate, the former president is dominating his rivals for the GOP presidential nomination. New Hampshire Republican Gov. Chris Sununu joins AC360 to discuss who he thinks has the best chance at challenging Trump.