The Mueller Report documented enough crimes and scandals in Donald Trump’s Presidential campaign and in his Administration to sink the career of any President before him. But Trump called the whole thing a win. What’s more, he is now running for reëlection—something no impeached President has ever done before. How did that happen? And why? David Remnick discusses these questions with The New Yorker’s Jeffrey Toobin, whose new book, “True Crimes and Misdemeanors,” is an account of the investigation and impeachment of Donald Trump.