Nobody knows more about the Brett Kavanaugh confirmation fight than Mollie Hemingway, co-author of “Justice on Trial: The Kavanaugh Confirmation and the Future of the Supreme Court.” Now, a new book by two New York Times reporters tries to throw more dirt at Kavanaugh — and Hemingway has taken the lead in debunking its new, flimsy charges. Mollie talks through it all, plus looks at the agenda behind the brutal attacks on Kavanaugh, and predicts what could happen if President Trump has to fill another Court vacancy.